118216660

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{14107}}^1$

素因数の和:14535

約数の個数: 24

約数和(自身を含む): 248865120

約数和(自身を除く): 130648460

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 14107, 28214, 56428, 70535, 141070, 282140, 5910833, 11821666, 23643332, 29554165, 59108330, 118216660]

約数ペア:

[(1, 118216660), (2, 59108330), (4, 29554165), (5, 23643332), (10, 11821666), (20, 5910833), (419, 282140), (838, 141070), (1676, 70535), (2095, 56428), (4190, 28214), (8380, 14107)]