547250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 1123200

約数和(自身を除く): 575950

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 199, 250, 275, 398, 550, 995, 1375, 1990, 2189, 2750, 4378, 4975, 9950, 10945, 21890, 24875, 49750, 54725, 109450, 273625, 547250]

約数ペア:

[(1, 547250), (2, 273625), (5, 109450), (10, 54725), (11, 49750), (22, 24875), (25, 21890), (50, 10945), (55, 9950), (110, 4975), (125, 4378), (199, 2750), (250, 2189), (275, 1990), (398, 1375), (550, 995)]