24826580

素因数分解:

$2^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1409}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 52232040

約数和(自身を除く): 27405460

約数列:

[1, 2, 4, 5, 10, 20, 881, 1409, 1762, 2818, 3524, 4405, 5636, 7045, 8810, 14090, 17620, 28180, 1241329, 2482658, 4965316, 6206645, 12413290, 24826580]

約数ペア:

[(1, 24826580), (2, 12413290), (4, 6206645), (5, 4965316), (10, 2482658), (20, 1241329), (881, 28180), (1409, 17620), (1762, 14090), (2818, 8810), (3524, 7045), (4405, 5636)]