8393000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 24710400

約数和(自身を除く): 16317400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 109, 110, 125, 140, 154, 175, 200, 218, 220, 250, 275, 280, 308, 350, 385, 436, 440, 500, 545, 550, 616, 700, 763, 770, 872, 875, 1000, 1090, 1100, 1199, 1375, 1400, 1526, 1540, 1750, 1925, 2180, 2200, 2398, 2725, 2750, 3052, 3080, 3500, 3815, 3850, 4360, 4796, 5450, 5500, 5995, 6104, 7000, 7630, 7700, 8393, 9592, 9625, 10900, 11000, 11990, 13625, 15260, 15400, 16786, 19075, 19250, 21800, 23980, 27250, 29975, 30520, 33572, 38150, 38500, 41965, 47960, 54500, 59950, 67144, 76300, 77000, 83930, 95375, 109000, 119900, 149875, 152600, 167860, 190750, 209825, 239800, 299750, 335720, 381500, 419650, 599500, 763000, 839300, 1049125, 1199000, 1678600, 2098250, 4196500, 8393000]

約数ペア:

[(1, 8393000), (2, 4196500), (4, 2098250), (5, 1678600), (7, 1199000), (8, 1049125), (10, 839300), (11, 763000), (14, 599500), (20, 419650), (22, 381500), (25, 335720), (28, 299750), (35, 239800), (40, 209825), (44, 190750), (50, 167860), (55, 152600), (56, 149875), (70, 119900), (77, 109000), (88, 95375), (100, 83930), (109, 77000), (110, 76300), (125, 67144), (140, 59950), (154, 54500), (175, 47960), (200, 41965), (218, 38500), (220, 38150), (250, 33572), (275, 30520), (280, 29975), (308, 27250), (350, 23980), (385, 21800), (436, 19250), (440, 19075), (500, 16786), (545, 15400), (550, 15260), (616, 13625), (700, 11990), (763, 11000), (770, 10900), (872, 9625), (875, 9592), (1000, 8393), (1090, 7700), (1100, 7630), (1199, 7000), (1375, 6104), (1400, 5995), (1526, 5500), (1540, 5450), (1750, 4796), (1925, 4360), (2180, 3850), (2200, 3815), (2398, 3500), (2725, 3080), (2750, 3052)]