2236696040

素因数分解:

$2^3\times 5^1\times {\mathrm{55917401}}^1$

素因数の和:55917412

約数の個数: 16

約数和(自身を含む): 5032566180

約数和(自身を除く): 2795870140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 55917401, 111834802, 223669604, 279587005, 447339208, 559174010, 1118348020, 2236696040]

約数ペア:

[(1, 2236696040), (2, 1118348020), (4, 559174010), (5, 447339208), (8, 279587005), (10, 223669604), (20, 111834802), (40, 55917401)]