11960120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15737}}^1$

素因数の和:15767

約数の個数: 32

約数和(自身を含む): 28328400

約数和(自身を除く): 16368280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 15737, 31474, 62948, 78685, 125896, 157370, 299003, 314740, 598006, 629480, 1196012, 1495015, 2392024, 2990030, 5980060, 11960120]

約数ペア:

[(1, 11960120), (2, 5980060), (4, 2990030), (5, 2392024), (8, 1495015), (10, 1196012), (19, 629480), (20, 598006), (38, 314740), (40, 299003), (76, 157370), (95, 125896), (152, 78685), (190, 62948), (380, 31474), (760, 15737)]