890150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:968

約数の個数: 24

約数和(自身を含む): 1744680

約数和(自身を除く): 854530

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 937, 950, 1874, 4685, 9370, 17803, 23425, 35606, 46850, 89015, 178030, 445075, 890150]

約数ペア:

[(1, 890150), (2, 445075), (5, 178030), (10, 89015), (19, 46850), (25, 35606), (38, 23425), (50, 17803), (95, 9370), (190, 4685), (475, 1874), (937, 950)]