8548000

素因数分解:

$2^5\times 5^3\times {\mathrm{2137}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 21012264

約数和(自身を除く): 12464264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2137, 4000, 4274, 8548, 10685, 17096, 21370, 34192, 42740, 53425, 68384, 85480, 106850, 170960, 213700, 267125, 341920, 427400, 534250, 854800, 1068500, 1709600, 2137000, 4274000, 8548000]

約数ペア:

[(1, 8548000), (2, 4274000), (4, 2137000), (5, 1709600), (8, 1068500), (10, 854800), (16, 534250), (20, 427400), (25, 341920), (32, 267125), (40, 213700), (50, 170960), (80, 106850), (100, 85480), (125, 68384), (160, 53425), (200, 42740), (250, 34192), (400, 21370), (500, 17096), (800, 10685), (1000, 8548), (2000, 4274), (2137, 4000)]