44931980

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20611}}^1$

素因数の和:20729

約数の個数: 24

約数和(自身を含む): 95227440

約数和(自身を除く): 50295460

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 20611, 41222, 82444, 103055, 206110, 412220, 2246599, 4493198, 8986396, 11232995, 22465990, 44931980]

約数ペア:

[(1, 44931980), (2, 22465990), (4, 11232995), (5, 8986396), (10, 4493198), (20, 2246599), (109, 412220), (218, 206110), (436, 103055), (545, 82444), (1090, 41222), (2180, 20611)]