2080296575

素因数分解:

$5^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{18839}}^1$

素因数の和:19487

約数の個数: 24

約数和(自身を含む): 2952906240

約数和(自身を除く): 872609665

約数列:

[1, 5, 7, 25, 35, 175, 631, 3155, 4417, 15775, 18839, 22085, 94195, 110425, 131873, 470975, 659365, 3296825, 11887409, 59437045, 83211863, 297185225, 416059315, 2080296575]

約数ペア:

[(1, 2080296575), (5, 416059315), (7, 297185225), (25, 83211863), (35, 59437045), (175, 11887409), (631, 3296825), (3155, 659365), (4417, 470975), (15775, 131873), (18839, 110425), (22085, 94195)]