10906540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5003}}^1$

素因数の和:5121

約数の個数: 24

約数和(自身を含む): 23118480

約数和(自身を除く): 12211940

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 5003, 10006, 20012, 25015, 50030, 100060, 545327, 1090654, 2181308, 2726635, 5453270, 10906540]

約数ペア:

[(1, 10906540), (2, 5453270), (4, 2726635), (5, 2181308), (10, 1090654), (20, 545327), (109, 100060), (218, 50030), (436, 25015), (545, 20012), (1090, 10006), (2180, 5003)]