432834976720

素因数分解:

$2^4\times 5^1\times {\mathrm{5410437209}}^1$

素因数の和:5410437222

約数の個数: 20

約数和(自身を含む): 1006341321060

約数和(自身を除く): 573506344340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5410437209, 10820874418, 21641748836, 27052186045, 43283497672, 54104372090, 86566995344, 108208744180, 216417488360, 432834976720]

約数ペア:

[(1, 432834976720), (2, 216417488360), (4, 108208744180), (5, 86566995344), (8, 54104372090), (10, 43283497672), (16, 27052186045), (20, 21641748836), (40, 10820874418), (80, 5410437209)]