255326390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2321149}}^1$

素因数の和:2321167

約数の個数: 16

約数和(自身を含む): 501368400

約数和(自身を除く): 246042010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2321149, 4642298, 11605745, 23211490, 25532639, 51065278, 127663195, 255326390]

約数ペア:

[(1, 255326390), (2, 127663195), (5, 51065278), (10, 25532639), (11, 23211490), (22, 11605745), (55, 4642298), (110, 2321149)]