104008220

素因数分解:

$2^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{4441}}^1$

素因数の和:5621

約数の個数: 24

約数和(自身を含む): 218653008

約数和(自身を除く): 114644788

約数列:

[1, 2, 4, 5, 10, 20, 1171, 2342, 4441, 4684, 5855, 8882, 11710, 17764, 22205, 23420, 44410, 88820, 5200411, 10400822, 20801644, 26002055, 52004110, 104008220]

約数ペア:

[(1, 104008220), (2, 52004110), (4, 26002055), (5, 20801644), (10, 10400822), (20, 5200411), (1171, 88820), (2342, 44410), (4441, 23420), (4684, 22205), (5855, 17764), (8882, 11710)]