57232820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92311}}^1$

素因数の和:92351

約数の個数: 24

約数和(自身を含む): 124067328

約数和(自身を除く): 66834508

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 92311, 184622, 369244, 461555, 923110, 1846220, 2861641, 5723282, 11446564, 14308205, 28616410, 57232820]

約数ペア:

[(1, 57232820), (2, 28616410), (4, 14308205), (5, 11446564), (10, 5723282), (20, 2861641), (31, 1846220), (62, 923110), (124, 461555), (155, 369244), (310, 184622), (620, 92311)]