38808160

素因数分解:

$2^5\times 5^1\times {\mathrm{242551}}^1$

素因数の和:242566

約数の個数: 24

約数和(自身を含む): 91684656

約数和(自身を除く): 52876496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 242551, 485102, 970204, 1212755, 1940408, 2425510, 3880816, 4851020, 7761632, 9702040, 19404080, 38808160]

約数ペア:

[(1, 38808160), (2, 19404080), (4, 9702040), (5, 7761632), (8, 4851020), (10, 3880816), (16, 2425510), (20, 1940408), (32, 1212755), (40, 970204), (80, 485102), (160, 242551)]