2497580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2657}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 5358528

約数和(自身を除く): 2860948

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2657, 5314, 10628, 13285, 26570, 53140, 124879, 249758, 499516, 624395, 1248790, 2497580]

約数ペア:

[(1, 2497580), (2, 1248790), (4, 624395), (5, 499516), (10, 249758), (20, 124879), (47, 53140), (94, 26570), (188, 13285), (235, 10628), (470, 5314), (940, 2657)]