2496580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2955

約数の個数: 24

約数和(自身を含む): 5366592

約数和(自身を除く): 2870012

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2903, 5806, 11612, 14515, 29030, 58060, 124829, 249658, 499316, 624145, 1248290, 2496580]

約数ペア:

[(1, 2496580), (2, 1248290), (4, 624145), (5, 499316), (10, 249658), (20, 124829), (43, 58060), (86, 29030), (172, 14515), (215, 11612), (430, 5806), (860, 2903)]