2003133640

素因数分解:

$2^3\times 5^1\times {\mathrm{8287}}^1\times {\mathrm{6043}}^1$

素因数の和:14341

約数の個数: 32

約数和(自身を含む): 4508340480

約数和(自身を除く): 2505206840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6043, 8287, 12086, 16574, 24172, 30215, 33148, 41435, 48344, 60430, 66296, 82870, 120860, 165740, 241720, 331480, 50078341, 100156682, 200313364, 250391705, 400626728, 500783410, 1001566820, 2003133640]

約数ペア:

[(1, 2003133640), (2, 1001566820), (4, 500783410), (5, 400626728), (8, 250391705), (10, 200313364), (20, 100156682), (40, 50078341), (6043, 331480), (8287, 241720), (12086, 165740), (16574, 120860), (24172, 82870), (30215, 66296), (33148, 60430), (41435, 48344)]