2527480

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 5734800

約数和(自身を除く): 3207320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 353, 358, 706, 716, 895, 1412, 1432, 1765, 1790, 2824, 3530, 3580, 7060, 7160, 14120, 63187, 126374, 252748, 315935, 505496, 631870, 1263740, 2527480]

約数ペア:

[(1, 2527480), (2, 1263740), (4, 631870), (5, 505496), (8, 315935), (10, 252748), (20, 126374), (40, 63187), (179, 14120), (353, 7160), (358, 7060), (706, 3580), (716, 3530), (895, 2824), (1412, 1790), (1432, 1765)]