85009000

素因数分解:

$2^3\times 5^3\times {\mathrm{85009}}^1$

素因数の和:85030

約数の個数: 32

約数和(自身を含む): 198923400

約数和(自身を除く): 113914400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 85009, 170018, 340036, 425045, 680072, 850090, 1700180, 2125225, 3400360, 4250450, 8500900, 10626125, 17001800, 21252250, 42504500, 85009000]

約数ペア:

[(1, 85009000), (2, 42504500), (4, 21252250), (5, 17001800), (8, 10626125), (10, 8500900), (20, 4250450), (25, 3400360), (40, 2125225), (50, 1700180), (100, 850090), (125, 680072), (200, 425045), (250, 340036), (500, 170018), (1000, 85009)]