88897543060

素因数分解:

$2^2\times 5^1\times {\mathrm{4444877153}}^1$

素因数の和:4444877162

約数の個数: 12

約数和(自身を含む): 186684840468

約数和(自身を除く): 97787297408

約数列:

[1, 2, 4, 5, 10, 20, 4444877153, 8889754306, 17779508612, 22224385765, 44448771530, 88897543060]

約数ペア:

[(1, 88897543060), (2, 44448771530), (4, 22224385765), (5, 17779508612), (10, 8889754306), (20, 4444877153)]