57809420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{93241}}^1$

素因数の和:93281

約数の個数: 24

約数和(自身を含む): 125317248

約数和(自身を除く): 67507828

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 93241, 186482, 372964, 466205, 932410, 1864820, 2890471, 5780942, 11561884, 14452355, 28904710, 57809420]

約数ペア:

[(1, 57809420), (2, 28904710), (4, 14452355), (5, 11561884), (10, 5780942), (20, 2890471), (31, 1864820), (62, 932410), (124, 466205), (155, 372964), (310, 186482), (620, 93241)]