22977820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37061}}^1$

素因数の和:37101

約数の個数: 24

約数和(自身を含む): 49811328

約数和(自身を除く): 26833508

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 37061, 74122, 148244, 185305, 370610, 741220, 1148891, 2297782, 4595564, 5744455, 11488910, 22977820]

約数ペア:

[(1, 22977820), (2, 11488910), (4, 5744455), (5, 4595564), (10, 2297782), (20, 1148891), (31, 741220), (62, 370610), (124, 185305), (155, 148244), (310, 74122), (620, 37061)]