1486180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3939

約数の個数: 24

約数和(自身を含む): 3286080

約数和(自身を除く): 1799900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3911, 7822, 15644, 19555, 39110, 74309, 78220, 148618, 297236, 371545, 743090, 1486180]

約数ペア:

[(1, 1486180), (2, 743090), (4, 371545), (5, 297236), (10, 148618), (19, 78220), (20, 74309), (38, 39110), (76, 19555), (95, 15644), (190, 7822), (380, 3911)]