9791650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 20936160

約数和(自身を除く): 11144510

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 937, 950, 1045, 1874, 2090, 4685, 5225, 9370, 10307, 10450, 17803, 20614, 23425, 35606, 46850, 51535, 89015, 103070, 178030, 195833, 257675, 391666, 445075, 515350, 890150, 979165, 1958330, 4895825, 9791650]

約数ペア:

[(1, 9791650), (2, 4895825), (5, 1958330), (10, 979165), (11, 890150), (19, 515350), (22, 445075), (25, 391666), (38, 257675), (50, 195833), (55, 178030), (95, 103070), (110, 89015), (190, 51535), (209, 46850), (275, 35606), (418, 23425), (475, 20614), (550, 17803), (937, 10450), (950, 10307), (1045, 9370), (1874, 5225), (2090, 4685)]