26058140

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2851}}^1$

素因数の和:3317

約数の個数: 24

約数和(自身を含む): 54861072

約数和(自身を除く): 28802932

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 2851, 4570, 5702, 9140, 11404, 14255, 28510, 57020, 1302907, 2605814, 5211628, 6514535, 13029070, 26058140]

約数ペア:

[(1, 26058140), (2, 13029070), (4, 6514535), (5, 5211628), (10, 2605814), (20, 1302907), (457, 57020), (914, 28510), (1828, 14255), (2285, 11404), (2851, 9140), (4570, 5702)]