10747120

素因数分解:

$2^4\times 5^1\times {\mathrm{134339}}^1$

素因数の和:134352

約数の個数: 20

約数和(自身を含む): 24987240

約数和(自身を除く): 14240120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 134339, 268678, 537356, 671695, 1074712, 1343390, 2149424, 2686780, 5373560, 10747120]

約数ペア:

[(1, 10747120), (2, 5373560), (4, 2686780), (5, 2149424), (8, 1343390), (10, 1074712), (16, 671695), (20, 537356), (40, 268678), (80, 134339)]