10499000

素因数分解:

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

素因数の和:10520

約数の個数: 32

約数和(自身を含む): 24570000

約数和(自身を除く): 14071000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 10499, 20998, 41996, 52495, 83992, 104990, 209980, 262475, 419960, 524950, 1049900, 1312375, 2099800, 2624750, 5249500, 10499000]

約数ペア:

[(1, 10499000), (2, 5249500), (4, 2624750), (5, 2099800), (8, 1312375), (10, 1049900), (20, 524950), (25, 419960), (40, 262475), (50, 209980), (100, 104990), (125, 83992), (200, 52495), (250, 41996), (500, 20998), (1000, 10499)]