2072000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{37}}^1$

素因数の和:71

約数の個数: 112

約数和(自身を含む): 6022848

約数和(自身を除く): 3950848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 64, 70, 74, 80, 100, 112, 125, 140, 148, 160, 175, 185, 200, 224, 250, 259, 280, 296, 320, 350, 370, 400, 448, 500, 518, 560, 592, 700, 740, 800, 875, 925, 1000, 1036, 1120, 1184, 1295, 1400, 1480, 1600, 1750, 1850, 2000, 2072, 2240, 2368, 2590, 2800, 2960, 3500, 3700, 4000, 4144, 4625, 5180, 5600, 5920, 6475, 7000, 7400, 8000, 8288, 9250, 10360, 11200, 11840, 12950, 14000, 14800, 16576, 18500, 20720, 25900, 28000, 29600, 32375, 37000, 41440, 51800, 56000, 59200, 64750, 74000, 82880, 103600, 129500, 148000, 207200, 259000, 296000, 414400, 518000, 1036000, 2072000]

約数ペア:

[(1, 2072000), (2, 1036000), (4, 518000), (5, 414400), (7, 296000), (8, 259000), (10, 207200), (14, 148000), (16, 129500), (20, 103600), (25, 82880), (28, 74000), (32, 64750), (35, 59200), (37, 56000), (40, 51800), (50, 41440), (56, 37000), (64, 32375), (70, 29600), (74, 28000), (80, 25900), (100, 20720), (112, 18500), (125, 16576), (140, 14800), (148, 14000), (160, 12950), (175, 11840), (185, 11200), (200, 10360), (224, 9250), (250, 8288), (259, 8000), (280, 7400), (296, 7000), (320, 6475), (350, 5920), (370, 5600), (400, 5180), (448, 4625), (500, 4144), (518, 4000), (560, 3700), (592, 3500), (700, 2960), (740, 2800), (800, 2590), (875, 2368), (925, 2240), (1000, 2072), (1036, 2000), (1120, 1850), (1184, 1750), (1295, 1600), (1400, 1480)]