11480180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30211}}^1$

素因数の和:30239

約数の個数: 24

約数和(自身を含む): 25378080

約数和(自身を除く): 13897900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 30211, 60422, 120844, 151055, 302110, 574009, 604220, 1148018, 2296036, 2870045, 5740090, 11480180]

約数ペア:

[(1, 11480180), (2, 5740090), (4, 2870045), (5, 2296036), (10, 1148018), (19, 604220), (20, 574009), (38, 302110), (76, 151055), (95, 120844), (190, 60422), (380, 30211)]