9537500

素因数分解:

$2^2\times 5^5\times 7^1\times {\mathrm{109}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 24060960

約数和(自身を除く): 14523460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 109, 125, 140, 175, 218, 250, 350, 436, 500, 545, 625, 700, 763, 875, 1090, 1250, 1526, 1750, 2180, 2500, 2725, 3052, 3125, 3500, 3815, 4375, 5450, 6250, 7630, 8750, 10900, 12500, 13625, 15260, 17500, 19075, 21875, 27250, 38150, 43750, 54500, 68125, 76300, 87500, 95375, 136250, 190750, 272500, 340625, 381500, 476875, 681250, 953750, 1362500, 1907500, 2384375, 4768750, 9537500]

約数ペア:

[(1, 9537500), (2, 4768750), (4, 2384375), (5, 1907500), (7, 1362500), (10, 953750), (14, 681250), (20, 476875), (25, 381500), (28, 340625), (35, 272500), (50, 190750), (70, 136250), (100, 95375), (109, 87500), (125, 76300), (140, 68125), (175, 54500), (218, 43750), (250, 38150), (350, 27250), (436, 21875), (500, 19075), (545, 17500), (625, 15260), (700, 13625), (763, 12500), (875, 10900), (1090, 8750), (1250, 7630), (1526, 6250), (1750, 5450), (2180, 4375), (2500, 3815), (2725, 3500), (3052, 3125)]