119806220

素因数分解:

$2^2\times 5^1\times {\mathrm{5990311}}^1$

素因数の和:5990320

約数の個数: 12

約数和(自身を含む): 251593104

約数和(自身を除く): 131786884

約数列:

[1, 2, 4, 5, 10, 20, 5990311, 11980622, 23961244, 29951555, 59903110, 119806220]

約数ペア:

[(1, 119806220), (2, 59903110), (4, 29951555), (5, 23961244), (10, 11980622), (20, 5990311)]