66164570740

素因数分解:

$2^2\times 5^1\times {\mathrm{2837}}^1\times {\mathrm{1166101}}^1$

素因数の和:1168947

約数の個数: 24

約数和(自身を含む): 138994693992

約数和(自身を除く): 72830123252

約数列:

[1, 2, 4, 5, 10, 20, 2837, 5674, 11348, 14185, 28370, 56740, 1166101, 2332202, 4664404, 5830505, 11661010, 23322020, 3308228537, 6616457074, 13232914148, 16541142685, 33082285370, 66164570740]

約数ペア:

[(1, 66164570740), (2, 33082285370), (4, 16541142685), (5, 13232914148), (10, 6616457074), (20, 3308228537), (2837, 23322020), (5674, 11661010), (11348, 5830505), (14185, 4664404), (28370, 2332202), (56740, 1166101)]