12251000

素因数分解:

$2^3\times 5^3\times {\mathrm{12251}}^1$

素因数の和:12272

約数の個数: 32

約数和(自身を含む): 28669680

約数和(自身を除く): 16418680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 12251, 24502, 49004, 61255, 98008, 122510, 245020, 306275, 490040, 612550, 1225100, 1531375, 2450200, 3062750, 6125500, 12251000]

約数ペア:

[(1, 12251000), (2, 6125500), (4, 3062750), (5, 2450200), (8, 1531375), (10, 1225100), (20, 612550), (25, 490040), (40, 306275), (50, 245020), (100, 122510), (125, 98008), (200, 61255), (250, 49004), (500, 24502), (1000, 12251)]