73917820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{32707}}^1$

素因数の和:32829

約数の個数: 24

約数和(自身を含む): 156605904

約数和(自身を除く): 82688084

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 32707, 65414, 130828, 163535, 327070, 654140, 3695891, 7391782, 14783564, 18479455, 36958910, 73917820]

約数ペア:

[(1, 73917820), (2, 36958910), (4, 18479455), (5, 14783564), (10, 7391782), (20, 3695891), (113, 654140), (226, 327070), (452, 163535), (565, 130828), (1130, 65414), (2260, 32707)]