38166440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3863}}^1$

素因数の和:3906

約数の個数: 64

約数和(自身を含む): 97372800

約数和(自身を除く): 59206360

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 3863, 4940, 7726, 9880, 15452, 19315, 30904, 38630, 50219, 73397, 77260, 100438, 146794, 154520, 200876, 251095, 293588, 366985, 401752, 502190, 587176, 733970, 954161, 1004380, 1467940, 1908322, 2008760, 2935880, 3816644, 4770805, 7633288, 9541610, 19083220, 38166440]

約数ペア:

[(1, 38166440), (2, 19083220), (4, 9541610), (5, 7633288), (8, 4770805), (10, 3816644), (13, 2935880), (19, 2008760), (20, 1908322), (26, 1467940), (38, 1004380), (40, 954161), (52, 733970), (65, 587176), (76, 502190), (95, 401752), (104, 366985), (130, 293588), (152, 251095), (190, 200876), (247, 154520), (260, 146794), (380, 100438), (494, 77260), (520, 73397), (760, 50219), (988, 38630), (1235, 30904), (1976, 19315), (2470, 15452), (3863, 9880), (4940, 7726)]