265568060

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{38047}}^1$

素因数の和:38405

約数の個数: 24

約数和(自身を含む): 559305600

約数和(自身を除く): 293737540

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 38047, 76094, 152188, 190235, 380470, 760940, 13278403, 26556806, 53113612, 66392015, 132784030, 265568060]

約数ペア:

[(1, 265568060), (2, 132784030), (4, 66392015), (5, 53113612), (10, 26556806), (20, 13278403), (349, 760940), (698, 380470), (1396, 190235), (1745, 152188), (3490, 76094), (6980, 38047)]