25893620

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2833}}^1$

素因数の和:3299

約数の個数: 24

約数和(自身を含む): 54514824

約数和(自身を除く): 28621204

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 2833, 4570, 5666, 9140, 11332, 14165, 28330, 56660, 1294681, 2589362, 5178724, 6473405, 12946810, 25893620]

約数ペア:

[(1, 25893620), (2, 12946810), (4, 6473405), (5, 5178724), (10, 2589362), (20, 1294681), (457, 56660), (914, 28330), (1828, 14165), (2285, 11332), (2833, 9140), (4570, 5666)]