102230680

素因数分解:

$2^3\times 5^1\times {\mathrm{2555767}}^1$

素因数の和:2555778

約数の個数: 16

約数和(自身を含む): 230019120

約数和(自身を除く): 127788440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2555767, 5111534, 10223068, 12778835, 20446136, 25557670, 51115340, 102230680]

約数ペア:

[(1, 102230680), (2, 51115340), (4, 25557670), (5, 20446136), (8, 12778835), (10, 10223068), (20, 5111534), (40, 2555767)]