2034802160

素因数分解:

$2^4\times 5^1\times {\mathrm{25435027}}^1$

素因数の和:25435040

約数の個数: 20

約数和(自身を含む): 4730915208

約数和(自身を除く): 2696113048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25435027, 50870054, 101740108, 127175135, 203480216, 254350270, 406960432, 508700540, 1017401080, 2034802160]

約数ペア:

[(1, 2034802160), (2, 1017401080), (4, 508700540), (5, 406960432), (8, 254350270), (10, 203480216), (16, 127175135), (20, 101740108), (40, 50870054), (80, 25435027)]