27574529620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1973}}^1\times {\mathrm{63527}}^1$

素因数の和:65520

約数の個数: 48

約数和(自身を含む): 63203753088

約数和(自身を除く): 35629223468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1973, 3946, 7892, 9865, 19730, 21703, 39460, 43406, 63527, 86812, 108515, 127054, 217030, 254108, 317635, 434060, 635270, 698797, 1270540, 1397594, 2795188, 3493985, 6987970, 13975940, 125338771, 250677542, 501355084, 626693855, 1253387710, 1378726481, 2506775420, 2757452962, 5514905924, 6893632405, 13787264810, 27574529620]

約数ペア:

[(1, 27574529620), (2, 13787264810), (4, 6893632405), (5, 5514905924), (10, 2757452962), (11, 2506775420), (20, 1378726481), (22, 1253387710), (44, 626693855), (55, 501355084), (110, 250677542), (220, 125338771), (1973, 13975940), (3946, 6987970), (7892, 3493985), (9865, 2795188), (19730, 1397594), (21703, 1270540), (39460, 698797), (43406, 635270), (63527, 434060), (86812, 317635), (108515, 254108), (127054, 217030)]