5298672020

素因数分解:

$2^2\times 5^1\times {\mathrm{264933601}}^1$

素因数の和:264933610

約数の個数: 12

約数和(自身を含む): 11127211284

約数和(自身を除く): 5828539264

約数列:

[1, 2, 4, 5, 10, 20, 264933601, 529867202, 1059734404, 1324668005, 2649336010, 5298672020]

約数ペア:

[(1, 5298672020), (2, 2649336010), (4, 1324668005), (5, 1059734404), (10, 529867202), (20, 264933601)]