100403620

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{5107}}^1$

素因数の和:6099

約数の個数: 24

約数和(自身を含む): 211103424

約数和(自身を除く): 110699804

約数列:

[1, 2, 4, 5, 10, 20, 983, 1966, 3932, 4915, 5107, 9830, 10214, 19660, 20428, 25535, 51070, 102140, 5020181, 10040362, 20080724, 25100905, 50201810, 100403620]

約数ペア:

[(1, 100403620), (2, 50201810), (4, 25100905), (5, 20080724), (10, 10040362), (20, 5020181), (983, 102140), (1966, 51070), (3932, 25535), (4915, 20428), (5107, 19660), (9830, 10214)]