Divisor Sum of 122,410

Example of Divisor Sum of Integer

 * $\map {\sigma_1} {122 \, 410} = 220 \, 356$

where $\sigma_1$ denotes the divisor sum function.

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

Hence: