2008312825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 2709400000

約数和(自身を除く): 701087175

約数列:

[1, 5, 19, 25, 37, 95, 185, 229, 475, 499, 703, 925, 1145, 2495, 3515, 4351, 5725, 8473, 9481, 12475, 17575, 18463, 21755, 42365, 47405, 92315, 108775, 114271, 160987, 211825, 237025, 350797, 461575, 571355, 804935, 1753985, 2171149, 2856775, 4024675, 4228027, 8769925, 10855745, 21140135, 54278725, 80332513, 105700675, 401662565, 2008312825]

約数ペア:

[(1, 2008312825), (5, 401662565), (19, 105700675), (25, 80332513), (37, 54278725), (95, 21140135), (185, 10855745), (229, 8769925), (475, 4228027), (499, 4024675), (703, 2856775), (925, 2171149), (1145, 1753985), (2495, 804935), (3515, 571355), (4351, 461575), (5725, 350797), (8473, 237025), (9481, 211825), (12475, 160987), (17575, 114271), (18463, 108775), (21755, 92315), (42365, 47405)]