3025480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 6969600

約数和(自身を除く): 3944120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 1759, 3518, 7036, 8795, 14072, 17590, 35180, 70360, 75637, 151274, 302548, 378185, 605096, 756370, 1512740, 3025480]

約数ペア:

[(1, 3025480), (2, 1512740), (4, 756370), (5, 605096), (8, 378185), (10, 302548), (20, 151274), (40, 75637), (43, 70360), (86, 35180), (172, 17590), (215, 14072), (344, 8795), (430, 7036), (860, 3518), (1720, 1759)]