80832490

素因数分解:

$2^1\times 5^1\times {\mathrm{2099}}^1\times {\mathrm{3851}}^1$

素因数の和:5957

約数の個数: 16

約数和(自身を含む): 145605600

約数和(自身を除く): 64773110

約数列:

[1, 2, 5, 10, 2099, 3851, 4198, 7702, 10495, 19255, 20990, 38510, 8083249, 16166498, 40416245, 80832490]

約数ペア:

[(1, 80832490), (2, 40416245), (5, 16166498), (10, 8083249), (2099, 38510), (3851, 20990), (4198, 19255), (7702, 10495)]