54237760

素因数分解:

$2^6\times 5^1\times {\mathrm{169493}}^1$

素因数の和:169510

約数の個数: 28

約数和(自身を含む): 129154428

約数和(自身を除く): 74916668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 169493, 338986, 677972, 847465, 1355944, 1694930, 2711888, 3389860, 5423776, 6779720, 10847552, 13559440, 27118880, 54237760]

約数ペア:

[(1, 54237760), (2, 27118880), (4, 13559440), (5, 10847552), (8, 6779720), (10, 5423776), (16, 3389860), (20, 2711888), (32, 1694930), (40, 1355944), (64, 847465), (80, 677972), (160, 338986), (320, 169493)]