6632540

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{827}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 13979952

約数和(自身を除く): 7347412

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 827, 1604, 1654, 2005, 3308, 4010, 4135, 8020, 8270, 16540, 331627, 663254, 1326508, 1658135, 3316270, 6632540]

約数ペア:

[(1, 6632540), (2, 3316270), (4, 1658135), (5, 1326508), (10, 663254), (20, 331627), (401, 16540), (802, 8270), (827, 8020), (1604, 4135), (1654, 4010), (2005, 3308)]