42438080

素因数分解:

$2^6\times 5^1\times {\mathrm{132619}}^1$

素因数の和:132636

約数の個数: 28

約数和(自身を含む): 101056440

約数和(自身を除く): 58618360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 132619, 265238, 530476, 663095, 1060952, 1326190, 2121904, 2652380, 4243808, 5304760, 8487616, 10609520, 21219040, 42438080]

約数ペア:

[(1, 42438080), (2, 21219040), (4, 10609520), (5, 8487616), (8, 5304760), (10, 4243808), (16, 2652380), (20, 2121904), (32, 1326190), (40, 1060952), (64, 663095), (80, 530476), (160, 265238), (320, 132619)]