22644080

素因数分解:

$2^4\times 5^1\times {\mathrm{283051}}^1$

素因数の和:283064

約数の個数: 20

約数和(自身を含む): 52647672

約数和(自身を除く): 30003592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283051, 566102, 1132204, 1415255, 2264408, 2830510, 4528816, 5661020, 11322040, 22644080]

約数ペア:

[(1, 22644080), (2, 11322040), (4, 5661020), (5, 4528816), (8, 2830510), (10, 2264408), (16, 1415255), (20, 1132204), (40, 566102), (80, 283051)]