71680510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{651641}}^1$

素因数の和:651659

約数の個数: 16

約数和(自身を含む): 140754672

約数和(自身を除く): 69074162

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 651641, 1303282, 3258205, 6516410, 7168051, 14336102, 35840255, 71680510]

約数ペア:

[(1, 71680510), (2, 35840255), (5, 14336102), (10, 7168051), (11, 6516410), (22, 3258205), (55, 1303282), (110, 651641)]