7917620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8423}}^1$

素因数の和:8479

約数の個数: 24

約数和(自身を含む): 16982784

約数和(自身を除く): 9065164

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 8423, 16846, 33692, 42115, 84230, 168460, 395881, 791762, 1583524, 1979405, 3958810, 7917620]

約数ペア:

[(1, 7917620), (2, 3958810), (4, 1979405), (5, 1583524), (10, 791762), (20, 395881), (47, 168460), (94, 84230), (188, 42115), (235, 33692), (470, 16846), (940, 8423)]