135484240

素因数分解:

$2^4\times 5^1\times {\mathrm{1693553}}^1$

素因数の和:1693566

約数の個数: 20

約数和(自身を含む): 315001044

約数和(自身を除く): 179516804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1693553, 3387106, 6774212, 8467765, 13548424, 16935530, 27096848, 33871060, 67742120, 135484240]

約数ペア:

[(1, 135484240), (2, 67742120), (4, 33871060), (5, 27096848), (8, 16935530), (10, 13548424), (16, 8467765), (20, 6774212), (40, 3387106), (80, 1693553)]