42263860

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{4903}}^1$

素因数の和:5343

約数の個数: 24

約数和(自身を含む): 88978176

約数和(自身を除く): 46714316

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 4903, 8620, 9806, 19612, 24515, 49030, 98060, 2113193, 4226386, 8452772, 10565965, 21131930, 42263860]

約数ペア:

[(1, 42263860), (2, 21131930), (4, 10565965), (5, 8452772), (10, 4226386), (20, 2113193), (431, 98060), (862, 49030), (1724, 24515), (2155, 19612), (4310, 9806), (4903, 8620)]