20258250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{27011}}^1$

素因数の和:27031

約数の個数: 32

約数和(自身を含む): 50566464

約数和(自身を除く): 30308214

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 27011, 54022, 81033, 135055, 162066, 270110, 405165, 675275, 810330, 1350550, 2025825, 3376375, 4051650, 6752750, 10129125, 20258250]

約数ペア:

[(1, 20258250), (2, 10129125), (3, 6752750), (5, 4051650), (6, 3376375), (10, 2025825), (15, 1350550), (25, 810330), (30, 675275), (50, 405165), (75, 270110), (125, 162066), (150, 135055), (250, 81033), (375, 54022), (750, 27011)]