5200797620

素因数分解:

$2^2\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{250279}}^1$

素因数の和:251327

約数の個数: 24

約数和(自身を含む): 10932230400

約数和(自身を除く): 5731432780

約数列:

[1, 2, 4, 5, 10, 20, 1039, 2078, 4156, 5195, 10390, 20780, 250279, 500558, 1001116, 1251395, 2502790, 5005580, 260039881, 520079762, 1040159524, 1300199405, 2600398810, 5200797620]

約数ペア:

[(1, 5200797620), (2, 2600398810), (4, 1300199405), (5, 1040159524), (10, 520079762), (20, 260039881), (1039, 5005580), (2078, 2502790), (4156, 1251395), (5195, 1001116), (10390, 500558), (20780, 250279)]