27457060

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2819}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 57798720

約数和(自身を除く): 30341660

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 2819, 4870, 5638, 9740, 11276, 14095, 28190, 56380, 1372853, 2745706, 5491412, 6864265, 13728530, 27457060]

約数ペア:

[(1, 27457060), (2, 13728530), (4, 6864265), (5, 5491412), (10, 2745706), (20, 1372853), (487, 56380), (974, 28190), (1948, 14095), (2435, 11276), (2819, 9740), (4870, 5638)]