340644865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 458099712

約数和(自身を除く): 117454847

約数列:

[1, 5, 11, 55, 71, 83, 355, 415, 781, 913, 1051, 3905, 4565, 5255, 5893, 11561, 29465, 57805, 64823, 74621, 87233, 324115, 373105, 436165, 820831, 959563, 4104155, 4797815, 6193543, 30967715, 68128973, 340644865]

約数ペア:

[(1, 340644865), (5, 68128973), (11, 30967715), (55, 6193543), (71, 4797815), (83, 4104155), (355, 959563), (415, 820831), (781, 436165), (913, 373105), (1051, 324115), (3905, 87233), (4565, 74621), (5255, 64823), (5893, 57805), (11561, 29465)]