26137420

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2153}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 55004544

約数和(自身を除く): 28867124

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2153, 2428, 3035, 4306, 6070, 8612, 10765, 12140, 21530, 43060, 1306871, 2613742, 5227484, 6534355, 13068710, 26137420]

約数ペア:

[(1, 26137420), (2, 13068710), (4, 6534355), (5, 5227484), (10, 2613742), (20, 1306871), (607, 43060), (1214, 21530), (2153, 12140), (2428, 10765), (3035, 8612), (4306, 6070)]