24549680

素因数分解:

$2^4\times 5^1\times {\mathrm{306871}}^1$

素因数の和:306884

約数の個数: 20

約数和(自身を含む): 57078192

約数和(自身を除く): 32528512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 306871, 613742, 1227484, 1534355, 2454968, 3068710, 4909936, 6137420, 12274840, 24549680]

約数ペア:

[(1, 24549680), (2, 12274840), (4, 6137420), (5, 4909936), (8, 3068710), (10, 2454968), (16, 1534355), (20, 1227484), (40, 613742), (80, 306871)]