424993840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4951}}^1$

素因数の和:5030

約数の個数: 80

約数和(自身を含む): 1050022080

約数和(自身を除く): 625028240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 580, 592, 740, 1073, 1160, 1480, 2146, 2320, 2960, 4292, 4951, 5365, 8584, 9902, 10730, 17168, 19804, 21460, 24755, 39608, 42920, 49510, 79216, 85840, 99020, 143579, 183187, 198040, 287158, 366374, 396080, 574316, 717895, 732748, 915935, 1148632, 1435790, 1465496, 1831870, 2297264, 2871580, 2930992, 3663740, 5312423, 5743160, 7327480, 10624846, 11486320, 14654960, 21249692, 26562115, 42499384, 53124230, 84998768, 106248460, 212496920, 424993840]

約数ペア:

[(1, 424993840), (2, 212496920), (4, 106248460), (5, 84998768), (8, 53124230), (10, 42499384), (16, 26562115), (20, 21249692), (29, 14654960), (37, 11486320), (40, 10624846), (58, 7327480), (74, 5743160), (80, 5312423), (116, 3663740), (145, 2930992), (148, 2871580), (185, 2297264), (232, 1831870), (290, 1465496), (296, 1435790), (370, 1148632), (464, 915935), (580, 732748), (592, 717895), (740, 574316), (1073, 396080), (1160, 366374), (1480, 287158), (2146, 198040), (2320, 183187), (2960, 143579), (4292, 99020), (4951, 85840), (5365, 79216), (8584, 49510), (9902, 42920), (10730, 39608), (17168, 24755), (19804, 21460)]