5249500

素因数分解:

$2^2\times 5^3\times {\mathrm{10499}}^1$

素因数の和:10518

約数の個数: 24

約数和(自身を含む): 11466000

約数和(自身を除く): 6216500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 10499, 20998, 41996, 52495, 104990, 209980, 262475, 524950, 1049900, 1312375, 2624750, 5249500]

約数ペア:

[(1, 5249500), (2, 2624750), (4, 1312375), (5, 1049900), (10, 524950), (20, 262475), (25, 209980), (50, 104990), (100, 52495), (125, 41996), (250, 20998), (500, 10499)]