57045160

素因数分解:

$2^3\times 5^1\times {\mathrm{1426129}}^1$

素因数の和:1426140

約数の個数: 16

約数和(自身を含む): 128351700

約数和(自身を除く): 71306540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1426129, 2852258, 5704516, 7130645, 11409032, 14261290, 28522580, 57045160]

約数ペア:

[(1, 57045160), (2, 28522580), (4, 14261290), (5, 11409032), (8, 7130645), (10, 5704516), (20, 2852258), (40, 1426129)]