42224360

素因数分解:

$2^3\times 5^1\times {\mathrm{1055609}}^1$

素因数の和:1055620

約数の個数: 16

約数和(自身を含む): 95004900

約数和(自身を除く): 52780540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1055609, 2111218, 4222436, 5278045, 8444872, 10556090, 21112180, 42224360]

約数ペア:

[(1, 42224360), (2, 21112180), (4, 10556090), (5, 8444872), (8, 5278045), (10, 4222436), (20, 2111218), (40, 1055609)]