13132580

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2441}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 27692280

約数和(自身を除く): 14559700

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2441, 2690, 4882, 5380, 9764, 12205, 24410, 48820, 656629, 1313258, 2626516, 3283145, 6566290, 13132580]

約数ペア:

[(1, 13132580), (2, 6566290), (4, 3283145), (5, 2626516), (10, 1313258), (20, 656629), (269, 48820), (538, 24410), (1076, 12205), (1345, 9764), (2441, 5380), (2690, 4882)]