29947506880

素因数分解:

$2^6\times 5^1\times {\mathrm{93585959}}^1$

素因数の和:93585976

約数の個数: 28

約数和(自身を含む): 71312501520

約数和(自身を除く): 41364994640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 93585959, 187171918, 374343836, 467929795, 748687672, 935859590, 1497375344, 1871719180, 2994750688, 3743438360, 5989501376, 7486876720, 14973753440, 29947506880]

約数ペア:

[(1, 29947506880), (2, 14973753440), (4, 7486876720), (5, 5989501376), (8, 3743438360), (10, 2994750688), (16, 1871719180), (20, 1497375344), (32, 935859590), (40, 748687672), (64, 467929795), (80, 374343836), (160, 187171918), (320, 93585959)]