57414460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 124784352

約数和(自身を除く): 67369892

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 101, 172, 202, 215, 404, 430, 505, 661, 860, 1010, 1322, 2020, 2644, 3305, 4343, 6610, 8686, 13220, 17372, 21715, 28423, 43430, 56846, 66761, 86860, 113692, 133522, 142115, 267044, 284230, 333805, 568460, 667610, 1335220, 2870723, 5741446, 11482892, 14353615, 28707230, 57414460]

約数ペア:

[(1, 57414460), (2, 28707230), (4, 14353615), (5, 11482892), (10, 5741446), (20, 2870723), (43, 1335220), (86, 667610), (101, 568460), (172, 333805), (202, 284230), (215, 267044), (404, 142115), (430, 133522), (505, 113692), (661, 86860), (860, 66761), (1010, 56846), (1322, 43430), (2020, 28423), (2644, 21715), (3305, 17372), (4343, 13220), (6610, 8686)]