9227560

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 20853000

約数和(自身を除く): 11625440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 661, 698, 1322, 1396, 1745, 2644, 2792, 3305, 3490, 5288, 6610, 6980, 13220, 13960, 26440, 230689, 461378, 922756, 1153445, 1845512, 2306890, 4613780, 9227560]

約数ペア:

[(1, 9227560), (2, 4613780), (4, 2306890), (5, 1845512), (8, 1153445), (10, 922756), (20, 461378), (40, 230689), (349, 26440), (661, 13960), (698, 13220), (1322, 6980), (1396, 6610), (1745, 5288), (2644, 3490), (2792, 3305)]