82641490

素因数分解:

$2^1\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{3691}}^1$

素因数の和:5937

約数の個数: 16

約数和(自身を含む): 148861440

約数和(自身を除く): 66219950

約数列:

[1, 2, 5, 10, 2239, 3691, 4478, 7382, 11195, 18455, 22390, 36910, 8264149, 16528298, 41320745, 82641490]

約数ペア:

[(1, 82641490), (2, 41320745), (5, 16528298), (10, 8264149), (2239, 36910), (3691, 22390), (4478, 18455), (7382, 11195)]