How many divisors does 1640 have?

The divisors or factors of 1640 are:

1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410 and 820

The number 1640 has 15 divisors.

Divisors of Calculator

Write an integer greater than 0 then press 'Calculate!':
Ex.: 1, 2, 7, 16, 1024, etc.

Detailed result:

The number 1640 is a composite number because it is divisible at list by 2, 5 y 41. See below how many and what are their divisors.

The prime factorization of the number 1640 is written ,as product of powers, as 23•5•41 .

The prime factors of 1640 are 2, 5 y 41.

Prime factors do not always represent all divisors of a number.The number 1640 has the folowing divisors or factors:

1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410 and 820

These numbers above represent 'all' the divisors of 1640 (not only the prime ones). Note that the number 1640 has 15 divisors.

Use our divisor calculator to find out if any number is divisible, and in this case, identify and count all its divisors. See also our 'Table of Divisors from 0 to 10,000'

FAQs on divisors or factors of 1640

What are all the divisors of 1640?

The divisors of the number 1640 are:

1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410 and 820

How many divisors does 1640 have?

The number 1640 has 15 divisors.

Is 1640 prime or composite?

The number 1640 is a composite number because it is divided by 15.

See also our tables of dividers:

Divisors Calculation Examples With Work

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