5948080

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 13950000

約数和(自身を除く): 8001920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 499, 596, 745, 998, 1192, 1490, 1996, 2384, 2495, 2980, 3992, 4990, 5960, 7984, 9980, 11920, 19960, 39920, 74351, 148702, 297404, 371755, 594808, 743510, 1189616, 1487020, 2974040, 5948080]

約数ペア:

[(1, 5948080), (2, 2974040), (4, 1487020), (5, 1189616), (8, 743510), (10, 594808), (16, 371755), (20, 297404), (40, 148702), (80, 74351), (149, 39920), (298, 19960), (499, 11920), (596, 9980), (745, 7984), (998, 5960), (1192, 4990), (1490, 3992), (1996, 2980), (2384, 2495)]