119837800

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{3011}}^1$

素因数の和:3226

約数の個数: 48

約数和(自身を含む): 280116000

約数和(自身を除く): 160278200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 398, 796, 995, 1592, 1990, 3011, 3980, 4975, 6022, 7960, 9950, 12044, 15055, 19900, 24088, 30110, 39800, 60220, 75275, 120440, 150550, 301100, 599189, 602200, 1198378, 2396756, 2995945, 4793512, 5991890, 11983780, 14979725, 23967560, 29959450, 59918900, 119837800]

約数ペア:

[(1, 119837800), (2, 59918900), (4, 29959450), (5, 23967560), (8, 14979725), (10, 11983780), (20, 5991890), (25, 4793512), (40, 2995945), (50, 2396756), (100, 1198378), (199, 602200), (200, 599189), (398, 301100), (796, 150550), (995, 120440), (1592, 75275), (1990, 60220), (3011, 39800), (3980, 30110), (4975, 24088), (6022, 19900), (7960, 15055), (9950, 12044)]