31523020

素因数分解:

$2^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1367}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 66304224

約数和(自身を除く): 34781204

約数列:

[1, 2, 4, 5, 10, 20, 1153, 1367, 2306, 2734, 4612, 5468, 5765, 6835, 11530, 13670, 23060, 27340, 1576151, 3152302, 6304604, 7880755, 15761510, 31523020]

約数ペア:

[(1, 31523020), (2, 15761510), (4, 7880755), (5, 6304604), (10, 3152302), (20, 1576151), (1153, 27340), (1367, 23060), (2306, 13670), (2734, 11530), (4612, 6835), (5468, 5765)]