45705220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2017}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 105775488

約数和(自身を除く): 60070268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2017, 2060, 2266, 4034, 4532, 5665, 8068, 10085, 11330, 20170, 22187, 22660, 40340, 44374, 88748, 110935, 207751, 221870, 415502, 443740, 831004, 1038755, 2077510, 2285261, 4155020, 4570522, 9141044, 11426305, 22852610, 45705220]

約数ペア:

[(1, 45705220), (2, 22852610), (4, 11426305), (5, 9141044), (10, 4570522), (11, 4155020), (20, 2285261), (22, 2077510), (44, 1038755), (55, 831004), (103, 443740), (110, 415502), (206, 221870), (220, 207751), (412, 110935), (515, 88748), (1030, 44374), (1133, 40340), (2017, 22660), (2060, 22187), (2266, 20170), (4034, 11330), (4532, 10085), (5665, 8068)]