27072560

素因数分解:

$2^4\times 5^1\times {\mathrm{338407}}^1$

素因数の和:338420

約数の個数: 20

約数和(自身を含む): 62943888

約数和(自身を除く): 35871328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 338407, 676814, 1353628, 1692035, 2707256, 3384070, 5414512, 6768140, 13536280, 27072560]

約数ペア:

[(1, 27072560), (2, 13536280), (4, 6768140), (5, 5414512), (8, 3384070), (10, 2707256), (16, 1692035), (20, 1353628), (40, 676814), (80, 338407)]