67186060

素因数分解:

$2^2\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{2543}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 141253056

約数和(自身を除く): 74066996

約数列:

[1, 2, 4, 5, 10, 20, 1321, 2543, 2642, 5086, 5284, 6605, 10172, 12715, 13210, 25430, 26420, 50860, 3359303, 6718606, 13437212, 16796515, 33593030, 67186060]

約数ペア:

[(1, 67186060), (2, 33593030), (4, 16796515), (5, 13437212), (10, 6718606), (20, 3359303), (1321, 50860), (2543, 26420), (2642, 25430), (5086, 13210), (5284, 12715), (6605, 10172)]