23841680

素因数分解:

$2^4\times 5^1\times {\mathrm{298021}}^1$

素因数の和:298034

約数の個数: 20

約数和(自身を含む): 55432092

約数和(自身を除く): 31590412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 298021, 596042, 1192084, 1490105, 2384168, 2980210, 4768336, 5960420, 11920840, 23841680]

約数ペア:

[(1, 23841680), (2, 11920840), (4, 5960420), (5, 4768336), (8, 2980210), (10, 2384168), (16, 1490105), (20, 1192084), (40, 596042), (80, 298021)]