441440540

素因数分解:

$2^2\times 5^1\times {\mathrm{5101}}^1\times {\mathrm{4327}}^1$

素因数の和:9437

約数の個数: 24

約数和(自身を含む): 927421152

約数和(自身を除く): 485980612

約数列:

[1, 2, 4, 5, 10, 20, 4327, 5101, 8654, 10202, 17308, 20404, 21635, 25505, 43270, 51010, 86540, 102020, 22072027, 44144054, 88288108, 110360135, 220720270, 441440540]

約数ペア:

[(1, 441440540), (2, 220720270), (4, 110360135), (5, 88288108), (10, 44144054), (20, 22072027), (4327, 102020), (5101, 86540), (8654, 51010), (10202, 43270), (17308, 25505), (20404, 21635)]