If the greatest divisor of $30 \cdot 5^{2n} + 4 \cdot 2^{3n}$ is $p, \forall n \in N$ and that of $2^{2n+1} - 6n - 2$ is $q, \forall n \in N$,then $p+q=$

  • A
    $26$
  • B
    $52$
  • C
    $104$
  • D
    $13$

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