73339340

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{8353}}^1$

素因数の和:8801

約数の個数: 24

約数和(自身を含む): 154381920

約数和(自身を除く): 81042580

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 8353, 8780, 16706, 33412, 41765, 83530, 167060, 3666967, 7333934, 14667868, 18334835, 36669670, 73339340]

約数ペア:

[(1, 73339340), (2, 36669670), (4, 18334835), (5, 14667868), (10, 7333934), (20, 3666967), (439, 167060), (878, 83530), (1756, 41765), (2195, 33412), (4390, 16706), (8353, 8780)]