103640491090

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{25845509}}^1$

素因数の和:25845917

約数の個数: 16

約数和(自身を含む): 187018110360

約数和(自身を除く): 83377619270

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 25845509, 51691018, 129227545, 258455090, 10364049109, 20728098218, 51820245545, 103640491090]

約数ペア:

[(1, 103640491090), (2, 51820245545), (5, 20728098218), (10, 10364049109), (401, 258455090), (802, 129227545), (2005, 51691018), (4010, 25845509)]