11404180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30011}}^1$

素因数の和:30039

約数の個数: 24

約数和(自身を含む): 25210080

約数和(自身を除く): 13805900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 30011, 60022, 120044, 150055, 300110, 570209, 600220, 1140418, 2280836, 2851045, 5702090, 11404180]

約数ペア:

[(1, 11404180), (2, 5702090), (4, 2851045), (5, 2280836), (10, 1140418), (19, 600220), (20, 570209), (38, 300110), (76, 150055), (95, 120044), (190, 60022), (380, 30011)]