114445960

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{11399}}^1$

素因数の和:11661

約数の個数: 32

約数和(自身を含む): 258552000

約数和(自身を除く): 144106040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 10040, 11399, 22798, 45596, 56995, 91192, 113990, 227980, 455960, 2861149, 5722298, 11444596, 14305745, 22889192, 28611490, 57222980, 114445960]

約数ペア:

[(1, 114445960), (2, 57222980), (4, 28611490), (5, 22889192), (8, 14305745), (10, 11444596), (20, 5722298), (40, 2861149), (251, 455960), (502, 227980), (1004, 113990), (1255, 91192), (2008, 56995), (2510, 45596), (5020, 22798), (10040, 11399)]