229408040

素因数分解:

$2^3\times 5^1\times {\mathrm{5735201}}^1$

素因数の和:5735212

約数の個数: 16

約数和(自身を含む): 516168180

約数和(自身を除く): 286760140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5735201, 11470402, 22940804, 28676005, 45881608, 57352010, 114704020, 229408040]

約数ペア:

[(1, 229408040), (2, 114704020), (4, 57352010), (5, 45881608), (8, 28676005), (10, 22940804), (20, 11470402), (40, 5735201)]