22534580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26203}}^1$

素因数の和:26255

約数の個数: 24

約数和(自身を含む): 48424992

約数和(自身を除く): 25890412

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 26203, 52406, 104812, 131015, 262030, 524060, 1126729, 2253458, 4506916, 5633645, 11267290, 22534580]

約数ペア:

[(1, 22534580), (2, 11267290), (4, 5633645), (5, 4506916), (10, 2253458), (20, 1126729), (43, 524060), (86, 262030), (172, 131015), (215, 104812), (430, 52406), (860, 26203)]