5207240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 12303900

約数和(自身を除く): 7096660

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 116, 134, 145, 232, 268, 290, 335, 536, 580, 670, 1160, 1340, 1943, 2680, 3886, 4489, 7772, 8978, 9715, 15544, 17956, 19430, 22445, 35912, 38860, 44890, 77720, 89780, 130181, 179560, 260362, 520724, 650905, 1041448, 1301810, 2603620, 5207240]

約数ペア:

[(1, 5207240), (2, 2603620), (4, 1301810), (5, 1041448), (8, 650905), (10, 520724), (20, 260362), (29, 179560), (40, 130181), (58, 89780), (67, 77720), (116, 44890), (134, 38860), (145, 35912), (232, 22445), (268, 19430), (290, 17956), (335, 15544), (536, 9715), (580, 8978), (670, 7772), (1160, 4489), (1340, 3886), (1943, 2680)]