39323060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{280879}}^1$

素因数の和:280895

約数の個数: 24

約数和(自身を含む): 94375680

約数和(自身を除く): 55052620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 280879, 561758, 1123516, 1404395, 1966153, 2808790, 3932306, 5617580, 7864612, 9830765, 19661530, 39323060]

約数ペア:

[(1, 39323060), (2, 19661530), (4, 9830765), (5, 7864612), (7, 5617580), (10, 3932306), (14, 2808790), (20, 1966153), (28, 1404395), (35, 1123516), (70, 561758), (140, 280879)]