Divisor Sum of 122,410

Example of Sigma of Integer

 * $\sigma \left({122 \, 410}\right) = 220 \, 356$

where $\sigma$ denotes the $\sigma$ function.

Proof
We have that:
 * $122 \, 410 = 2 \times 5 \times 12 \, 241$

Hence: