22575640

素因数分解:

$2^3\times 5^1\times {\mathrm{564391}}^1$

素因数の和:564402

約数の個数: 16

約数和(自身を含む): 50795280

約数和(自身を除く): 28219640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 564391, 1128782, 2257564, 2821955, 4515128, 5643910, 11287820, 22575640]

約数ペア:

[(1, 22575640), (2, 11287820), (4, 5643910), (5, 4515128), (8, 2821955), (10, 2257564), (20, 1128782), (40, 564391)]