154014724420

素因数分解:

$2^2\times 5^1\times {\mathrm{7700736221}}^1$

素因数の和:7700736230

約数の個数: 12

約数和(自身を含む): 323430921324

約数和(自身を除く): 169416196904

約数列:

[1, 2, 4, 5, 10, 20, 7700736221, 15401472442, 30802944884, 38503681105, 77007362210, 154014724420]

約数ペア:

[(1, 154014724420), (2, 77007362210), (4, 38503681105), (5, 30802944884), (10, 15401472442), (20, 7700736221)]