75620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 168000

約数和(自身を除く): 92380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 199, 380, 398, 796, 995, 1990, 3781, 3980, 7562, 15124, 18905, 37810, 75620]

約数ペア:

[(1, 75620), (2, 37810), (4, 18905), (5, 15124), (10, 7562), (19, 3980), (20, 3781), (38, 1990), (76, 995), (95, 796), (190, 398), (199, 380)]