13601473220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40004333}}^1$

素因数の和:40004359

約数の個数: 24

約数和(自身を含む): 30243276504

約数和(自身を除く): 16641803284

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 40004333, 80008666, 160017332, 200021665, 400043330, 680073661, 800086660, 1360147322, 2720294644, 3400368305, 6800736610, 13601473220]

約数ペア:

[(1, 13601473220), (2, 6800736610), (4, 3400368305), (5, 2720294644), (10, 1360147322), (17, 800086660), (20, 680073661), (34, 400043330), (68, 200021665), (85, 160017332), (170, 80008666), (340, 40004333)]