8392000

素因数分解:

$2^6\times 5^3\times {\mathrm{1049}}^1$

素因数の和:1076

約数の個数: 56

約数和(自身を含む): 20802600

約数和(自身を除く): 12410600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1049, 1600, 2000, 2098, 4000, 4196, 5245, 8000, 8392, 10490, 16784, 20980, 26225, 33568, 41960, 52450, 67136, 83920, 104900, 131125, 167840, 209800, 262250, 335680, 419600, 524500, 839200, 1049000, 1678400, 2098000, 4196000, 8392000]

約数ペア:

[(1, 8392000), (2, 4196000), (4, 2098000), (5, 1678400), (8, 1049000), (10, 839200), (16, 524500), (20, 419600), (25, 335680), (32, 262250), (40, 209800), (50, 167840), (64, 131125), (80, 104900), (100, 83920), (125, 67136), (160, 52450), (200, 41960), (250, 33568), (320, 26225), (400, 20980), (500, 16784), (800, 10490), (1000, 8392), (1049, 8000), (1600, 5245), (2000, 4196), (2098, 4000)]