2023372450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{33751}}^1$

素因数の和:33883

約数の個数: 48

約数和(自身を含む): 4143395520

約数和(自身を除く): 2120023070

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 109, 110, 218, 275, 545, 550, 1090, 1199, 2398, 2725, 5450, 5995, 11990, 29975, 33751, 59950, 67502, 168755, 337510, 371261, 742522, 843775, 1687550, 1856305, 3678859, 3712610, 7357718, 9281525, 18394295, 18563050, 36788590, 40467449, 80934898, 91971475, 183942950, 202337245, 404674490, 1011686225, 2023372450]

約数ペア:

[(1, 2023372450), (2, 1011686225), (5, 404674490), (10, 202337245), (11, 183942950), (22, 91971475), (25, 80934898), (50, 40467449), (55, 36788590), (109, 18563050), (110, 18394295), (218, 9281525), (275, 7357718), (545, 3712610), (550, 3678859), (1090, 1856305), (1199, 1687550), (2398, 843775), (2725, 742522), (5450, 371261), (5995, 337510), (11990, 168755), (29975, 67502), (33751, 59950)]