66751670

素因数分解:

$2^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{3373}}^1$

素因数の和:5359

約数の個数: 16

約数和(自身を含む): 120249360

約数和(自身を除く): 53497690

約数列:

[1, 2, 5, 10, 1979, 3373, 3958, 6746, 9895, 16865, 19790, 33730, 6675167, 13350334, 33375835, 66751670]

約数ペア:

[(1, 66751670), (2, 33375835), (5, 13350334), (10, 6675167), (1979, 33730), (3373, 19790), (3958, 16865), (6746, 9895)]