86558020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{92083}}^1$

素因数の和:92139

約数の個数: 24

約数和(自身を含む): 185641344

約数和(自身を除く): 99083324

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 92083, 184166, 368332, 460415, 920830, 1841660, 4327901, 8655802, 17311604, 21639505, 43279010, 86558020]

約数ペア:

[(1, 86558020), (2, 43279010), (4, 21639505), (5, 17311604), (10, 8655802), (20, 4327901), (47, 1841660), (94, 920830), (188, 460415), (235, 368332), (470, 184166), (940, 92083)]