101915260

素因数分解:

$2^2\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{3581}}^1$

素因数の和:5013

約数の個数: 24

約数和(自身を含む): 214232256

約数和(自身を除く): 112316996

約数列:

[1, 2, 4, 5, 10, 20, 1423, 2846, 3581, 5692, 7115, 7162, 14230, 14324, 17905, 28460, 35810, 71620, 5095763, 10191526, 20383052, 25478815, 50957630, 101915260]

約数ペア:

[(1, 101915260), (2, 50957630), (4, 25478815), (5, 20383052), (10, 10191526), (20, 5095763), (1423, 71620), (2846, 35810), (3581, 28460), (5692, 17905), (7115, 14324), (7162, 14230)]