57805360

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10177}}^1$

素因数の和:10261

約数の個数: 40

約数和(自身を含む): 136303776

約数和(自身を除く): 78498416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 10177, 20354, 40708, 50885, 81416, 101770, 162832, 203540, 407080, 722567, 814160, 1445134, 2890268, 3612835, 5780536, 7225670, 11561072, 14451340, 28902680, 57805360]

約数ペア:

[(1, 57805360), (2, 28902680), (4, 14451340), (5, 11561072), (8, 7225670), (10, 5780536), (16, 3612835), (20, 2890268), (40, 1445134), (71, 814160), (80, 722567), (142, 407080), (284, 203540), (355, 162832), (568, 101770), (710, 81416), (1136, 50885), (1420, 40708), (2840, 20354), (5680, 10177)]