38858080

素因数分解:

$2^5\times 5^1\times {\mathrm{242863}}^1$

素因数の和:242878

約数の個数: 24

約数和(自身を含む): 91802592

約数和(自身を除く): 52944512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 242863, 485726, 971452, 1214315, 1942904, 2428630, 3885808, 4857260, 7771616, 9714520, 19429040, 38858080]

約数ペア:

[(1, 38858080), (2, 19429040), (4, 9714520), (5, 7771616), (8, 4857260), (10, 3885808), (16, 2428630), (20, 1942904), (32, 1214315), (40, 971452), (80, 485726), (160, 242863)]