8208310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 16360704

約数和(自身を除く): 8152394

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1051, 1562, 2102, 3905, 5255, 7810, 10510, 11561, 23122, 57805, 74621, 115610, 149242, 373105, 746210, 820831, 1641662, 4104155, 8208310]

約数ペア:

[(1, 8208310), (2, 4104155), (5, 1641662), (10, 820831), (11, 746210), (22, 373105), (55, 149242), (71, 115610), (110, 74621), (142, 57805), (355, 23122), (710, 11561), (781, 10510), (1051, 7810), (1562, 5255), (2102, 3905)]