65928670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5179}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 126806400

約数和(自身を除く): 60877730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 5179, 6365, 10358, 12730, 25895, 51790, 98401, 196802, 346993, 492005, 693986, 984010, 1734965, 3469930, 6592867, 13185734, 32964335, 65928670]

約数ペア:

[(1, 65928670), (2, 32964335), (5, 13185734), (10, 6592867), (19, 3469930), (38, 1734965), (67, 984010), (95, 693986), (134, 492005), (190, 346993), (335, 196802), (670, 98401), (1273, 51790), (2546, 25895), (5179, 12730), (6365, 10358)]