27605260

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1669}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 58075920

約数和(自身を除く): 30470660

約数列:

[1, 2, 4, 5, 10, 20, 827, 1654, 1669, 3308, 3338, 4135, 6676, 8270, 8345, 16540, 16690, 33380, 1380263, 2760526, 5521052, 6901315, 13802630, 27605260]

約数ペア:

[(1, 27605260), (2, 13802630), (4, 6901315), (5, 5521052), (10, 2760526), (20, 1380263), (827, 33380), (1654, 16690), (1669, 16540), (3308, 8345), (3338, 8270), (4135, 6676)]