8498000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{607}}^1$

素因数の和:637

約数の個数: 80

約数和(自身を含む): 23522304

約数和(自身を除く): 15024304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 607, 700, 875, 1000, 1214, 1400, 1750, 2000, 2428, 2800, 3035, 3500, 4249, 4856, 6070, 7000, 8498, 9712, 12140, 14000, 15175, 16996, 21245, 24280, 30350, 33992, 42490, 48560, 60700, 67984, 75875, 84980, 106225, 121400, 151750, 169960, 212450, 242800, 303500, 339920, 424900, 531125, 607000, 849800, 1062250, 1214000, 1699600, 2124500, 4249000, 8498000]

約数ペア:

[(1, 8498000), (2, 4249000), (4, 2124500), (5, 1699600), (7, 1214000), (8, 1062250), (10, 849800), (14, 607000), (16, 531125), (20, 424900), (25, 339920), (28, 303500), (35, 242800), (40, 212450), (50, 169960), (56, 151750), (70, 121400), (80, 106225), (100, 84980), (112, 75875), (125, 67984), (140, 60700), (175, 48560), (200, 42490), (250, 33992), (280, 30350), (350, 24280), (400, 21245), (500, 16996), (560, 15175), (607, 14000), (700, 12140), (875, 9712), (1000, 8498), (1214, 7000), (1400, 6070), (1750, 4856), (2000, 4249), (2428, 3500), (2800, 3035)]