5009000

素因数分解:

$2^3\times 5^3\times {\mathrm{5009}}^1$

素因数の和:5030

約数の個数: 32

約数和(自身を含む): 11723400

約数和(自身を除く): 6714400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 5009, 10018, 20036, 25045, 40072, 50090, 100180, 125225, 200360, 250450, 500900, 626125, 1001800, 1252250, 2504500, 5009000]

約数ペア:

[(1, 5009000), (2, 2504500), (4, 1252250), (5, 1001800), (8, 626125), (10, 500900), (20, 250450), (25, 200360), (40, 125225), (50, 100180), (100, 50090), (125, 40072), (200, 25045), (250, 20036), (500, 10018), (1000, 5009)]