13118000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{937}}^1$

素因数の和:967

約数の個数: 80

約数和(自身を含む): 36289344

約数和(自身を除く): 23171344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 937, 1000, 1400, 1750, 1874, 2000, 2800, 3500, 3748, 4685, 6559, 7000, 7496, 9370, 13118, 14000, 14992, 18740, 23425, 26236, 32795, 37480, 46850, 52472, 65590, 74960, 93700, 104944, 117125, 131180, 163975, 187400, 234250, 262360, 327950, 374800, 468500, 524720, 655900, 819875, 937000, 1311800, 1639750, 1874000, 2623600, 3279500, 6559000, 13118000]

約数ペア:

[(1, 13118000), (2, 6559000), (4, 3279500), (5, 2623600), (7, 1874000), (8, 1639750), (10, 1311800), (14, 937000), (16, 819875), (20, 655900), (25, 524720), (28, 468500), (35, 374800), (40, 327950), (50, 262360), (56, 234250), (70, 187400), (80, 163975), (100, 131180), (112, 117125), (125, 104944), (140, 93700), (175, 74960), (200, 65590), (250, 52472), (280, 46850), (350, 37480), (400, 32795), (500, 26236), (560, 23425), (700, 18740), (875, 14992), (937, 14000), (1000, 13118), (1400, 9370), (1750, 7496), (1874, 7000), (2000, 6559), (2800, 4685), (3500, 3748)]