2488480900

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{228301}}^1$

素因数の和:228424

約数の個数: 36

約数和(自身を含む): 5449568740

約数和(自身を除く): 2961087840

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 5450, 10900, 228301, 456602, 913204, 1141505, 2283010, 4566020, 5707525, 11415050, 22830100, 24884809, 49769618, 99539236, 124424045, 248848090, 497696180, 622120225, 1244240450, 2488480900]

約数ペア:

[(1, 2488480900), (2, 1244240450), (4, 622120225), (5, 497696180), (10, 248848090), (20, 124424045), (25, 99539236), (50, 49769618), (100, 24884809), (109, 22830100), (218, 11415050), (436, 5707525), (545, 4566020), (1090, 2283010), (2180, 1141505), (2725, 913204), (5450, 456602), (10900, 228301)]