8351740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7879}}^1$

素因数の和:7941

約数の個数: 24

約数和(自身を含む): 17871840

約数和(自身を除く): 9520100

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 7879, 15758, 31516, 39395, 78790, 157580, 417587, 835174, 1670348, 2087935, 4175870, 8351740]

約数ペア:

[(1, 8351740), (2, 4175870), (4, 2087935), (5, 1670348), (10, 835174), (20, 417587), (53, 157580), (106, 78790), (212, 39395), (265, 31516), (530, 15758), (1060, 7879)]