66801130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1217}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 131544000

約数和(自身を除く): 64742870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 499, 998, 1217, 2434, 2495, 4990, 5489, 6085, 10978, 12170, 13387, 26774, 27445, 54890, 66935, 133870, 607283, 1214566, 3036415, 6072830, 6680113, 13360226, 33400565, 66801130]

約数ペア:

[(1, 66801130), (2, 33400565), (5, 13360226), (10, 6680113), (11, 6072830), (22, 3036415), (55, 1214566), (110, 607283), (499, 133870), (998, 66935), (1217, 54890), (2434, 27445), (2495, 26774), (4990, 13387), (5489, 12170), (6085, 10978)]