125525240

素因数分解:

$2^3\times 5^1\times {\mathrm{3138131}}^1$

素因数の和:3138142

約数の個数: 16

約数和(自身を含む): 282431880

約数和(自身を除く): 156906640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3138131, 6276262, 12552524, 15690655, 25105048, 31381310, 62762620, 125525240]

約数ペア:

[(1, 125525240), (2, 62762620), (4, 31381310), (5, 25105048), (8, 15690655), (10, 12552524), (20, 6276262), (40, 3138131)]