12208000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{109}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 35006400

約数和(自身を除く): 22798400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 109, 112, 125, 128, 140, 160, 175, 200, 218, 224, 250, 280, 320, 350, 400, 436, 448, 500, 545, 560, 640, 700, 763, 800, 872, 875, 896, 1000, 1090, 1120, 1400, 1526, 1600, 1744, 1750, 2000, 2180, 2240, 2725, 2800, 3052, 3200, 3488, 3500, 3815, 4000, 4360, 4480, 5450, 5600, 6104, 6976, 7000, 7630, 8000, 8720, 10900, 11200, 12208, 13625, 13952, 14000, 15260, 16000, 17440, 19075, 21800, 22400, 24416, 27250, 28000, 30520, 34880, 38150, 43600, 48832, 54500, 56000, 61040, 69760, 76300, 87200, 95375, 97664, 109000, 112000, 122080, 152600, 174400, 190750, 218000, 244160, 305200, 348800, 381500, 436000, 488320, 610400, 763000, 872000, 1220800, 1526000, 1744000, 2441600, 3052000, 6104000, 12208000]

約数ペア:

[(1, 12208000), (2, 6104000), (4, 3052000), (5, 2441600), (7, 1744000), (8, 1526000), (10, 1220800), (14, 872000), (16, 763000), (20, 610400), (25, 488320), (28, 436000), (32, 381500), (35, 348800), (40, 305200), (50, 244160), (56, 218000), (64, 190750), (70, 174400), (80, 152600), (100, 122080), (109, 112000), (112, 109000), (125, 97664), (128, 95375), (140, 87200), (160, 76300), (175, 69760), (200, 61040), (218, 56000), (224, 54500), (250, 48832), (280, 43600), (320, 38150), (350, 34880), (400, 30520), (436, 28000), (448, 27250), (500, 24416), (545, 22400), (560, 21800), (640, 19075), (700, 17440), (763, 16000), (800, 15260), (872, 14000), (875, 13952), (896, 13625), (1000, 12208), (1090, 11200), (1120, 10900), (1400, 8720), (1526, 8000), (1600, 7630), (1744, 7000), (1750, 6976), (2000, 6104), (2180, 5600), (2240, 5450), (2725, 4480), (2800, 4360), (3052, 4000), (3200, 3815), (3488, 3500)]