39714980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17573}}^1$

素因数の和:17695

約数の個数: 24

約数和(自身を含む): 84144312

約数和(自身を除く): 44429332

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 17573, 35146, 70292, 87865, 175730, 351460, 1985749, 3971498, 7942996, 9928745, 19857490, 39714980]

約数ペア:

[(1, 39714980), (2, 19857490), (4, 9928745), (5, 7942996), (10, 3971498), (20, 1985749), (113, 351460), (226, 175730), (452, 87865), (565, 70292), (1130, 35146), (2260, 17573)]