2256580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6637}}^1$

素因数の和:6663

約数の個数: 24

約数和(自身を含む): 5018328

約数和(自身を除く): 2761748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6637, 13274, 26548, 33185, 66370, 112829, 132740, 225658, 451316, 564145, 1128290, 2256580]

約数ペア:

[(1, 2256580), (2, 1128290), (4, 564145), (5, 451316), (10, 225658), (17, 132740), (20, 112829), (34, 66370), (68, 33185), (85, 26548), (170, 13274), (340, 6637)]