8284960

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 19962936

約数和(自身を除く): 11677976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 977, 1060, 1696, 1954, 2120, 3908, 4240, 4885, 7816, 8480, 9770, 15632, 19540, 31264, 39080, 51781, 78160, 103562, 156320, 207124, 258905, 414248, 517810, 828496, 1035620, 1656992, 2071240, 4142480, 8284960]

約数ペア:

[(1, 8284960), (2, 4142480), (4, 2071240), (5, 1656992), (8, 1035620), (10, 828496), (16, 517810), (20, 414248), (32, 258905), (40, 207124), (53, 156320), (80, 103562), (106, 78160), (160, 51781), (212, 39080), (265, 31264), (424, 19540), (530, 15632), (848, 9770), (977, 8480), (1060, 7816), (1696, 4885), (1954, 4240), (2120, 3908)]