4249000

素因数分解:

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

素因数の和:635

約数の個数: 64

約数和(自身を含む): 11381760

約数和(自身を除く): 7132760

約数列:

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

約数ペア:

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