117945500

素因数分解:

$2^2\times 5^3\times {\mathrm{235891}}^1$

素因数の和:235910

約数の個数: 24

約数和(自身を含む): 257594064

約数和(自身を除く): 139648564

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 235891, 471782, 943564, 1179455, 2358910, 4717820, 5897275, 11794550, 23589100, 29486375, 58972750, 117945500]

約数ペア:

[(1, 117945500), (2, 58972750), (4, 29486375), (5, 23589100), (10, 11794550), (20, 5897275), (25, 4717820), (50, 2358910), (100, 1179455), (125, 943564), (250, 471782), (500, 235891)]