57571340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92857}}^1$

素因数の和:92897

約数の個数: 24

約数和(自身を含む): 124801152

約数和(自身を除く): 67229812

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 92857, 185714, 371428, 464285, 928570, 1857140, 2878567, 5757134, 11514268, 14392835, 28785670, 57571340]

約数ペア:

[(1, 57571340), (2, 28785670), (4, 14392835), (5, 11514268), (10, 5757134), (20, 2878567), (31, 1857140), (62, 928570), (124, 464285), (155, 371428), (310, 185714), (620, 92857)]