23685290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1409}}^1$

素因数の和:1498

約数の個数: 24

約数和(自身を含む): 43729740

約数和(自身を除く): 20044450

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1409, 1681, 2818, 3362, 7045, 8405, 14090, 16810, 57769, 115538, 288845, 577690, 2368529, 4737058, 11842645, 23685290]

約数ペア:

[(1, 23685290), (2, 11842645), (5, 4737058), (10, 2368529), (41, 577690), (82, 288845), (205, 115538), (410, 57769), (1409, 16810), (1681, 14090), (2818, 8405), (3362, 7045)]