11514280

素因数分解:

$2^3\times 5^1\times {\mathrm{287857}}^1$

素因数の和:287868

約数の個数: 16

約数和(自身を含む): 25907220

約数和(自身を除く): 14392940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 287857, 575714, 1151428, 1439285, 2302856, 2878570, 5757140, 11514280]

約数ペア:

[(1, 11514280), (2, 5757140), (4, 2878570), (5, 2302856), (8, 1439285), (10, 1151428), (20, 575714), (40, 287857)]