73929340

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{9311}}^1$

素因数の和:9717

約数の個数: 24

約数和(自身を含む): 155659392

約数和(自身を除く): 81730052

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3970, 7940, 9311, 18622, 37244, 46555, 93110, 186220, 3696467, 7392934, 14785868, 18482335, 36964670, 73929340]

約数ペア:

[(1, 73929340), (2, 36964670), (4, 18482335), (5, 14785868), (10, 7392934), (20, 3696467), (397, 186220), (794, 93110), (1588, 46555), (1985, 37244), (3970, 18622), (7940, 9311)]