57575240

素因数分解:

$2^3\times 5^1\times {\mathrm{1439381}}^1$

素因数の和:1439392

約数の個数: 16

約数和(自身を含む): 129544380

約数和(自身を除く): 71969140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1439381, 2878762, 5757524, 7196905, 11515048, 14393810, 28787620, 57575240]

約数ペア:

[(1, 57575240), (2, 28787620), (4, 14393810), (5, 11515048), (8, 7196905), (10, 5757524), (20, 2878762), (40, 1439381)]