3158180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8311}}^1$

素因数の和:8339

約数の個数: 24

約数和(自身を含む): 6982080

約数和(自身を除く): 3823900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 8311, 16622, 33244, 41555, 83110, 157909, 166220, 315818, 631636, 789545, 1579090, 3158180]

約数ペア:

[(1, 3158180), (2, 1579090), (4, 789545), (5, 631636), (10, 315818), (19, 166220), (20, 157909), (38, 83110), (76, 41555), (95, 33244), (190, 16622), (380, 8311)]