22757907260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{949037}}^1$

素因数の和:949166

約数の個数: 48

約数和(自身を含む): 52614666720

約数和(自身を除く): 29856759460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2180, 2398, 4796, 5995, 11990, 23980, 949037, 1898074, 3796148, 4745185, 9490370, 10439407, 18980740, 20878814, 41757628, 52197035, 103445033, 104394070, 206890066, 208788140, 413780132, 517225165, 1034450330, 1137895363, 2068900660, 2275790726, 4551581452, 5689476815, 11378953630, 22757907260]

約数ペア:

[(1, 22757907260), (2, 11378953630), (4, 5689476815), (5, 4551581452), (10, 2275790726), (11, 2068900660), (20, 1137895363), (22, 1034450330), (44, 517225165), (55, 413780132), (109, 208788140), (110, 206890066), (218, 104394070), (220, 103445033), (436, 52197035), (545, 41757628), (1090, 20878814), (1199, 18980740), (2180, 10439407), (2398, 9490370), (4796, 4745185), (5995, 3796148), (11990, 1898074), (23980, 949037)]