4368889120

素因数分解:

$2^5\times 5^1\times {\mathrm{27305557}}^1$

素因数の和:27305572

約数の個数: 24

約数和(自身を含む): 10321500924

約数和(自身を除く): 5952611804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 27305557, 54611114, 109222228, 136527785, 218444456, 273055570, 436888912, 546111140, 873777824, 1092222280, 2184444560, 4368889120]

約数ペア:

[(1, 4368889120), (2, 2184444560), (4, 1092222280), (5, 873777824), (8, 546111140), (10, 436888912), (16, 273055570), (20, 218444456), (32, 136527785), (40, 109222228), (80, 54611114), (160, 27305557)]