40232120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52937}}^1$

素因数の和:52967

約数の個数: 32

約数和(自身を含む): 95288400

約数和(自身を除く): 55056280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 52937, 105874, 211748, 264685, 423496, 529370, 1005803, 1058740, 2011606, 2117480, 4023212, 5029015, 8046424, 10058030, 20116060, 40232120]

約数ペア:

[(1, 40232120), (2, 20116060), (4, 10058030), (5, 8046424), (8, 5029015), (10, 4023212), (19, 2117480), (20, 2011606), (38, 1058740), (40, 1005803), (76, 529370), (95, 423496), (152, 264685), (190, 211748), (380, 105874), (760, 52937)]