45416000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{811}}^1$

素因数の和:845

約数の個数: 112

約数和(自身を含む): 128698752

約数和(自身を除く): 83282752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 811, 875, 1000, 1120, 1400, 1600, 1622, 1750, 2000, 2240, 2800, 3244, 3500, 4000, 4055, 5600, 5677, 6488, 7000, 8000, 8110, 11200, 11354, 12976, 14000, 16220, 20275, 22708, 25952, 28000, 28385, 32440, 40550, 45416, 51904, 56000, 56770, 64880, 81100, 90832, 101375, 113540, 129760, 141925, 162200, 181664, 202750, 227080, 259520, 283850, 324400, 363328, 405500, 454160, 567700, 648800, 709625, 811000, 908320, 1135400, 1297600, 1419250, 1622000, 1816640, 2270800, 2838500, 3244000, 4541600, 5677000, 6488000, 9083200, 11354000, 22708000, 45416000]

約数ペア:

[(1, 45416000), (2, 22708000), (4, 11354000), (5, 9083200), (7, 6488000), (8, 5677000), (10, 4541600), (14, 3244000), (16, 2838500), (20, 2270800), (25, 1816640), (28, 1622000), (32, 1419250), (35, 1297600), (40, 1135400), (50, 908320), (56, 811000), (64, 709625), (70, 648800), (80, 567700), (100, 454160), (112, 405500), (125, 363328), (140, 324400), (160, 283850), (175, 259520), (200, 227080), (224, 202750), (250, 181664), (280, 162200), (320, 141925), (350, 129760), (400, 113540), (448, 101375), (500, 90832), (560, 81100), (700, 64880), (800, 56770), (811, 56000), (875, 51904), (1000, 45416), (1120, 40550), (1400, 32440), (1600, 28385), (1622, 28000), (1750, 25952), (2000, 22708), (2240, 20275), (2800, 16220), (3244, 14000), (3500, 12976), (4000, 11354), (4055, 11200), (5600, 8110), (5677, 8000), (6488, 7000)]