6776680

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 15344640

約数和(自身を除く): 8567960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 887, 955, 1528, 1774, 1910, 3548, 3820, 4435, 7096, 7640, 8870, 17740, 35480, 169417, 338834, 677668, 847085, 1355336, 1694170, 3388340, 6776680]

約数ペア:

[(1, 6776680), (2, 3388340), (4, 1694170), (5, 1355336), (8, 847085), (10, 677668), (20, 338834), (40, 169417), (191, 35480), (382, 17740), (764, 8870), (887, 7640), (955, 7096), (1528, 4435), (1774, 3820), (1910, 3548)]