80107370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10499}}^1$

素因数の和:10622

約数の個数: 32

約数和(自身を含む): 166320000

約数和(自身を除く): 86212630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 10499, 20998, 52495, 73493, 104990, 146986, 367465, 734930, 1144391, 2288782, 5721955, 8010737, 11443910, 16021474, 40053685, 80107370]

約数ペア:

[(1, 80107370), (2, 40053685), (5, 16021474), (7, 11443910), (10, 8010737), (14, 5721955), (35, 2288782), (70, 1144391), (109, 734930), (218, 367465), (545, 146986), (763, 104990), (1090, 73493), (1526, 52495), (3815, 20998), (7630, 10499)]