2235596540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1025503}}^1$

素因数の和:1025621

約数の個数: 24

約数和(自身を含む): 4737828480

約数和(自身を除く): 2502231940

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 1025503, 2051006, 4102012, 5127515, 10255030, 20510060, 111779827, 223559654, 447119308, 558899135, 1117798270, 2235596540]

約数ペア:

[(1, 2235596540), (2, 1117798270), (4, 558899135), (5, 447119308), (10, 223559654), (20, 111779827), (109, 20510060), (218, 10255030), (436, 5127515), (545, 4102012), (1090, 2051006), (2180, 1025503)]