945250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 1872000

約数和(自身を除く): 926750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 199, 250, 398, 475, 950, 995, 1990, 2375, 3781, 4750, 4975, 7562, 9950, 18905, 24875, 37810, 49750, 94525, 189050, 472625, 945250]

約数ペア:

[(1, 945250), (2, 472625), (5, 189050), (10, 94525), (19, 49750), (25, 37810), (38, 24875), (50, 18905), (95, 9950), (125, 7562), (190, 4975), (199, 4750), (250, 3781), (398, 2375), (475, 1990), (950, 995)]