57570620

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19319}}^1$

素因数の和:19477

約数の個数: 24

約数和(自身を含む): 121716000

約数和(自身を除く): 64145380

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 19319, 38638, 77276, 96595, 193190, 386380, 2878531, 5757062, 11514124, 14392655, 28785310, 57570620]

約数ペア:

[(1, 57570620), (2, 28785310), (4, 14392655), (5, 11514124), (10, 5757062), (20, 2878531), (149, 386380), (298, 193190), (596, 96595), (745, 77276), (1490, 38638), (2980, 19319)]