61332560

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4283}}^1$

素因数の和:4475

約数の個数: 40

約数和(自身を含む): 143428320

約数和(自身を除く): 82095760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 4283, 7160, 8566, 14320, 17132, 21415, 34264, 42830, 68528, 85660, 171320, 342640, 766657, 1533314, 3066628, 3833285, 6133256, 7666570, 12266512, 15333140, 30666280, 61332560]

約数ペア:

[(1, 61332560), (2, 30666280), (4, 15333140), (5, 12266512), (8, 7666570), (10, 6133256), (16, 3833285), (20, 3066628), (40, 1533314), (80, 766657), (179, 342640), (358, 171320), (716, 85660), (895, 68528), (1432, 42830), (1790, 34264), (2864, 21415), (3580, 17132), (4283, 14320), (7160, 8566)]