2014055440

素因数分解:

$2^4\times 5^1\times {\mathrm{25175693}}^1$

素因数の和:25175706

約数の個数: 20

約数和(自身を含む): 4682679084

約数和(自身を除く): 2668623644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25175693, 50351386, 100702772, 125878465, 201405544, 251756930, 402811088, 503513860, 1007027720, 2014055440]

約数ペア:

[(1, 2014055440), (2, 1007027720), (4, 503513860), (5, 402811088), (8, 251756930), (10, 201405544), (16, 125878465), (20, 100702772), (40, 50351386), (80, 25175693)]