10640270

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15881}}^1$

素因数の和:15955

約数の個数: 16

約数和(自身を含む): 19439568

約数和(自身を除く): 8799298

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 15881, 31762, 79405, 158810, 1064027, 2128054, 5320135, 10640270]

約数ペア:

[(1, 10640270), (2, 5320135), (5, 2128054), (10, 1064027), (67, 158810), (134, 79405), (335, 31762), (670, 15881)]