26840417710

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{66271}}^1$

素因数の和:66780

約数の個数: 32

約数和(自身を含む): 48913507584

約数和(自身を除く): 22073089874

約数列:

[1, 2, 5, 10, 101, 202, 401, 505, 802, 1010, 2005, 4010, 40501, 66271, 81002, 132542, 202505, 331355, 405010, 662710, 6693371, 13386742, 26574671, 33466855, 53149342, 66933710, 132873355, 265746710, 2684041771, 5368083542, 13420208855, 26840417710]

約数ペア:

[(1, 26840417710), (2, 13420208855), (5, 5368083542), (10, 2684041771), (101, 265746710), (202, 132873355), (401, 66933710), (505, 53149342), (802, 33466855), (1010, 26574671), (2005, 13386742), (4010, 6693371), (40501, 662710), (66271, 405010), (81002, 331355), (132542, 202505)]