5607580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 13063680

約数和(自身を除く): 7456100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 359, 710, 718, 781, 1420, 1436, 1562, 1795, 3124, 3590, 3905, 3949, 7180, 7810, 7898, 15620, 15796, 19745, 25489, 39490, 50978, 78980, 101956, 127445, 254890, 280379, 509780, 560758, 1121516, 1401895, 2803790, 5607580]

約数ペア:

[(1, 5607580), (2, 2803790), (4, 1401895), (5, 1121516), (10, 560758), (11, 509780), (20, 280379), (22, 254890), (44, 127445), (55, 101956), (71, 78980), (110, 50978), (142, 39490), (220, 25489), (284, 19745), (355, 15796), (359, 15620), (710, 7898), (718, 7810), (781, 7180), (1420, 3949), (1436, 3905), (1562, 3590), (1795, 3124)]