27250280

素因数分解:

$2^3\times 5^1\times {\mathrm{681257}}^1$

素因数の和:681268

約数の個数: 16

約数和(自身を含む): 61313220

約数和(自身を除く): 34062940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 681257, 1362514, 2725028, 3406285, 5450056, 6812570, 13625140, 27250280]

約数ペア:

[(1, 27250280), (2, 13625140), (4, 6812570), (5, 5450056), (8, 3406285), (10, 2725028), (20, 1362514), (40, 681257)]