27408910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66851}}^1$

素因数の和:66899

約数の個数: 16

約数和(自身を含む): 50540112

約数和(自身を除く): 23131202

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 66851, 133702, 334255, 668510, 2740891, 5481782, 13704455, 27408910]

約数ペア:

[(1, 27408910), (2, 13704455), (5, 5481782), (10, 2740891), (41, 668510), (82, 334255), (205, 133702), (410, 66851)]