27118880

素因数分解:

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

素因数の和:169508

約数の個数: 24

約数和(自身を含む): 64068732

約数和(自身を除く): 36949852

約数列:

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

約数ペア:

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