42375440

素因数分解:

$2^4\times 5^1\times {\mathrm{529693}}^1$

素因数の和:529706

約数の個数: 20

約数和(自身を含む): 98523084

約数和(自身を除く): 56147644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 529693, 1059386, 2118772, 2648465, 4237544, 5296930, 8475088, 10593860, 21187720, 42375440]

約数ペア:

[(1, 42375440), (2, 21187720), (4, 10593860), (5, 8475088), (8, 5296930), (10, 4237544), (16, 2648465), (20, 2118772), (40, 1059386), (80, 529693)]