9882220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10513}}^1$

素因数の和:10569

約数の個数: 24

約数和(自身を含む): 21196224

約数和(自身を除く): 11314004

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 10513, 21026, 42052, 52565, 105130, 210260, 494111, 988222, 1976444, 2470555, 4941110, 9882220]

約数ペア:

[(1, 9882220), (2, 4941110), (4, 2470555), (5, 1976444), (10, 988222), (20, 494111), (47, 210260), (94, 105130), (188, 52565), (235, 42052), (470, 21026), (940, 10513)]