56308000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{2011}}^1$

素因数の和:2043

約数の個数: 96

約数和(自身を含む): 158191488

約数和(自身を除く): 101883488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2011, 2800, 3500, 4000, 4022, 5600, 7000, 8044, 10055, 14000, 14077, 16088, 20110, 28000, 28154, 32176, 40220, 50275, 56308, 64352, 70385, 80440, 100550, 112616, 140770, 160880, 201100, 225232, 251375, 281540, 321760, 351925, 402200, 450464, 502750, 563080, 703850, 804400, 1005500, 1126160, 1407700, 1608800, 1759625, 2011000, 2252320, 2815400, 3519250, 4022000, 5630800, 7038500, 8044000, 11261600, 14077000, 28154000, 56308000]

約数ペア:

[(1, 56308000), (2, 28154000), (4, 14077000), (5, 11261600), (7, 8044000), (8, 7038500), (10, 5630800), (14, 4022000), (16, 3519250), (20, 2815400), (25, 2252320), (28, 2011000), (32, 1759625), (35, 1608800), (40, 1407700), (50, 1126160), (56, 1005500), (70, 804400), (80, 703850), (100, 563080), (112, 502750), (125, 450464), (140, 402200), (160, 351925), (175, 321760), (200, 281540), (224, 251375), (250, 225232), (280, 201100), (350, 160880), (400, 140770), (500, 112616), (560, 100550), (700, 80440), (800, 70385), (875, 64352), (1000, 56308), (1120, 50275), (1400, 40220), (1750, 32176), (2000, 28154), (2011, 28000), (2800, 20110), (3500, 16088), (4000, 14077), (4022, 14000), (5600, 10055), (7000, 8044)]