1135400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{811}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 3020640

約数和(自身を除く): 1885240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 811, 1400, 1622, 3244, 4055, 5677, 6488, 8110, 11354, 16220, 20275, 22708, 28385, 32440, 40550, 45416, 56770, 81100, 113540, 141925, 162200, 227080, 283850, 567700, 1135400]

約数ペア:

[(1, 1135400), (2, 567700), (4, 283850), (5, 227080), (7, 162200), (8, 141925), (10, 113540), (14, 81100), (20, 56770), (25, 45416), (28, 40550), (35, 32440), (40, 28385), (50, 22708), (56, 20275), (70, 16220), (100, 11354), (140, 8110), (175, 6488), (200, 5677), (280, 4055), (350, 3244), (700, 1622), (811, 1400)]