74979040

素因数分解:

$2^5\times 5^1\times {\mathrm{468619}}^1$

素因数の和:468634

約数の個数: 24

約数和(自身を含む): 177138360

約数和(自身を除く): 102159320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 468619, 937238, 1874476, 2343095, 3748952, 4686190, 7497904, 9372380, 14995808, 18744760, 37489520, 74979040]

約数ペア:

[(1, 74979040), (2, 37489520), (4, 18744760), (5, 14995808), (8, 9372380), (10, 7497904), (16, 4686190), (20, 3748952), (32, 2343095), (40, 1874476), (80, 937238), (160, 468619)]