4043060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{28879}}^1$

素因数の和:28895

約数の個数: 24

約数和(自身を含む): 9703680

約数和(自身を除く): 5660620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 28879, 57758, 115516, 144395, 202153, 288790, 404306, 577580, 808612, 1010765, 2021530, 4043060]

約数ペア:

[(1, 4043060), (2, 2021530), (4, 1010765), (5, 808612), (7, 577580), (10, 404306), (14, 288790), (20, 202153), (28, 144395), (35, 115516), (70, 57758), (140, 28879)]