98100405580

素因数分解:

$2^2\times 5^1\times {\mathrm{4905020279}}^1$

素因数の和:4905020288

約数の個数: 12

約数和(自身を含む): 206010851760

約数和(自身を除く): 107910446180

約数列:

[1, 2, 4, 5, 10, 20, 4905020279, 9810040558, 19620081116, 24525101395, 49050202790, 98100405580]

約数ペア:

[(1, 98100405580), (2, 49050202790), (4, 24525101395), (5, 19620081116), (10, 9810040558), (20, 4905020279)]