79616000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{311}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 199311840

約数和(自身を除く): 119695840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 311, 320, 400, 500, 512, 622, 640, 800, 1000, 1024, 1244, 1280, 1555, 1600, 2000, 2048, 2488, 2560, 3110, 3200, 4000, 4976, 5120, 6220, 6400, 7775, 8000, 9952, 10240, 12440, 12800, 15550, 16000, 19904, 24880, 25600, 31100, 32000, 38875, 39808, 49760, 51200, 62200, 64000, 77750, 79616, 99520, 124400, 128000, 155500, 159232, 199040, 248800, 256000, 311000, 318464, 398080, 497600, 622000, 636928, 796160, 995200, 1244000, 1592320, 1990400, 2488000, 3184640, 3980800, 4976000, 7961600, 9952000, 15923200, 19904000, 39808000, 79616000]

約数ペア:

[(1, 79616000), (2, 39808000), (4, 19904000), (5, 15923200), (8, 9952000), (10, 7961600), (16, 4976000), (20, 3980800), (25, 3184640), (32, 2488000), (40, 1990400), (50, 1592320), (64, 1244000), (80, 995200), (100, 796160), (125, 636928), (128, 622000), (160, 497600), (200, 398080), (250, 318464), (256, 311000), (311, 256000), (320, 248800), (400, 199040), (500, 159232), (512, 155500), (622, 128000), (640, 124400), (800, 99520), (1000, 79616), (1024, 77750), (1244, 64000), (1280, 62200), (1555, 51200), (1600, 49760), (2000, 39808), (2048, 38875), (2488, 32000), (2560, 31100), (3110, 25600), (3200, 24880), (4000, 19904), (4976, 16000), (5120, 15550), (6220, 12800), (6400, 12440), (7775, 10240), (8000, 9952)]