128548000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{4591}}^1$

素因数の和:4623

約数の個数: 96

約数和(自身を含む): 361041408

約数和(自身を除く): 232493408

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, 2800, 3500, 4000, 4591, 5600, 7000, 9182, 14000, 18364, 22955, 28000, 32137, 36728, 45910, 64274, 73456, 91820, 114775, 128548, 146912, 160685, 183640, 229550, 257096, 321370, 367280, 459100, 514192, 573875, 642740, 734560, 803425, 918200, 1028384, 1147750, 1285480, 1606850, 1836400, 2295500, 2570960, 3213700, 3672800, 4017125, 4591000, 5141920, 6427400, 8034250, 9182000, 12854800, 16068500, 18364000, 25709600, 32137000, 64274000, 128548000]

約数ペア:

[(1, 128548000), (2, 64274000), (4, 32137000), (5, 25709600), (7, 18364000), (8, 16068500), (10, 12854800), (14, 9182000), (16, 8034250), (20, 6427400), (25, 5141920), (28, 4591000), (32, 4017125), (35, 3672800), (40, 3213700), (50, 2570960), (56, 2295500), (70, 1836400), (80, 1606850), (100, 1285480), (112, 1147750), (125, 1028384), (140, 918200), (160, 803425), (175, 734560), (200, 642740), (224, 573875), (250, 514192), (280, 459100), (350, 367280), (400, 321370), (500, 257096), (560, 229550), (700, 183640), (800, 160685), (875, 146912), (1000, 128548), (1120, 114775), (1400, 91820), (1750, 73456), (2000, 64274), (2800, 45910), (3500, 36728), (4000, 32137), (4591, 28000), (5600, 22955), (7000, 18364), (9182, 14000)]