100402790

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{37049}}^1$

素因数の和:37327

約数の個数: 16

約数和(自身を含む): 181396800

約数和(自身を除く): 80994010

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 37049, 74098, 185245, 370490, 10040279, 20080558, 50201395, 100402790]

約数ペア:

[(1, 100402790), (2, 50201395), (5, 20080558), (10, 10040279), (271, 370490), (542, 185245), (1355, 74098), (2710, 37049)]