44304140

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20323}}^1$

素因数の和:20441

約数の個数: 24

約数和(自身を含む): 93896880

約数和(自身を除く): 49592740

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 20323, 40646, 81292, 101615, 203230, 406460, 2215207, 4430414, 8860828, 11076035, 22152070, 44304140]

約数ペア:

[(1, 44304140), (2, 22152070), (4, 11076035), (5, 8860828), (10, 4430414), (20, 2215207), (109, 406460), (218, 203230), (436, 101615), (545, 81292), (1090, 40646), (2180, 20323)]