24884180

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2179}}^1$

素因数の和:2759

約数の個数: 24

約数和(自身を含む): 52372320

約数和(自身を除く): 27488140

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2179, 2284, 2855, 4358, 5710, 8716, 10895, 11420, 21790, 43580, 1244209, 2488418, 4976836, 6221045, 12442090, 24884180]

約数ペア:

[(1, 24884180), (2, 12442090), (4, 6221045), (5, 4976836), (10, 2488418), (20, 1244209), (571, 43580), (1142, 21790), (2179, 11420), (2284, 10895), (2855, 8716), (4358, 5710)]