56770000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{811}}^1$

素因数の和:846

約数の個数: 100

約数和(自身を含む): 157274656

約数和(自身を除く): 100504656

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, 625, 700, 811, 875, 1000, 1250, 1400, 1622, 1750, 2000, 2500, 2800, 3244, 3500, 4055, 4375, 5000, 5677, 6488, 7000, 8110, 8750, 10000, 11354, 12976, 14000, 16220, 17500, 20275, 22708, 28385, 32440, 35000, 40550, 45416, 56770, 64880, 70000, 81100, 90832, 101375, 113540, 141925, 162200, 202750, 227080, 283850, 324400, 405500, 454160, 506875, 567700, 709625, 811000, 1013750, 1135400, 1419250, 1622000, 2027500, 2270800, 2838500, 3548125, 4055000, 5677000, 7096250, 8110000, 11354000, 14192500, 28385000, 56770000]

約数ペア:

[(1, 56770000), (2, 28385000), (4, 14192500), (5, 11354000), (7, 8110000), (8, 7096250), (10, 5677000), (14, 4055000), (16, 3548125), (20, 2838500), (25, 2270800), (28, 2027500), (35, 1622000), (40, 1419250), (50, 1135400), (56, 1013750), (70, 811000), (80, 709625), (100, 567700), (112, 506875), (125, 454160), (140, 405500), (175, 324400), (200, 283850), (250, 227080), (280, 202750), (350, 162200), (400, 141925), (500, 113540), (560, 101375), (625, 90832), (700, 81100), (811, 70000), (875, 64880), (1000, 56770), (1250, 45416), (1400, 40550), (1622, 35000), (1750, 32440), (2000, 28385), (2500, 22708), (2800, 20275), (3244, 17500), (3500, 16220), (4055, 14000), (4375, 12976), (5000, 11354), (5677, 10000), (6488, 8750), (7000, 8110)]