65357360

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5483}}^1$

素因数の和:5645

約数の個数: 40

約数和(自身を含む): 153003600

約数和(自身を除く): 87646240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5483, 5960, 10966, 11920, 21932, 27415, 43864, 54830, 87728, 109660, 219320, 438640, 816967, 1633934, 3267868, 4084835, 6535736, 8169670, 13071472, 16339340, 32678680, 65357360]

約数ペア:

[(1, 65357360), (2, 32678680), (4, 16339340), (5, 13071472), (8, 8169670), (10, 6535736), (16, 4084835), (20, 3267868), (40, 1633934), (80, 816967), (149, 438640), (298, 219320), (596, 109660), (745, 87728), (1192, 54830), (1490, 43864), (2384, 27415), (2980, 21932), (5483, 11920), (5960, 10966)]