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A018565
Divisors of 640.
1
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640
OFFSET
1,2
MATHEMATICA
Divisors[640] (* Vladimir Joseph Stephan Orlovsky, Feb 22 2012 *)
PROG
(PARI) divisors(640) \\ Charles R Greathouse IV, Jun 21 2017
CROSSREFS
KEYWORD
nonn,fini,full
AUTHOR
STATUS
approved