24265580

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11131}}^1$

素因数の和:11249

約数の個数: 24

約数和(自身を含む): 51429840

約数和(自身を除く): 27164260

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 11131, 22262, 44524, 55655, 111310, 222620, 1213279, 2426558, 4853116, 6066395, 12132790, 24265580]

約数ペア:

[(1, 24265580), (2, 12132790), (4, 6066395), (5, 4853116), (10, 2426558), (20, 1213279), (109, 222620), (218, 111310), (436, 55655), (545, 44524), (1090, 22262), (2180, 11131)]