86098000

素因数分解:

$2^4\times 5^3\times {\mathrm{43049}}^1$

素因数の和:43072

約数の個数: 40

約数和(自身を含む): 208189800

約数和(自身を除く): 122091800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 43049, 86098, 172196, 215245, 344392, 430490, 688784, 860980, 1076225, 1721960, 2152450, 3443920, 4304900, 5381125, 8609800, 10762250, 17219600, 21524500, 43049000, 86098000]

約数ペア:

[(1, 86098000), (2, 43049000), (4, 21524500), (5, 17219600), (8, 10762250), (10, 8609800), (16, 5381125), (20, 4304900), (25, 3443920), (40, 2152450), (50, 1721960), (80, 1076225), (100, 860980), (125, 688784), (200, 430490), (250, 344392), (400, 215245), (500, 172196), (1000, 86098), (2000, 43049)]