12231800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{8737}}^1$

素因数の和:8760

約数の個数: 48

約数和(自身を含む): 32505360

約数和(自身を除く): 20273560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 8737, 17474, 34948, 43685, 61159, 69896, 87370, 122318, 174740, 218425, 244636, 305795, 349480, 436850, 489272, 611590, 873700, 1223180, 1528975, 1747400, 2446360, 3057950, 6115900, 12231800]

約数ペア:

[(1, 12231800), (2, 6115900), (4, 3057950), (5, 2446360), (7, 1747400), (8, 1528975), (10, 1223180), (14, 873700), (20, 611590), (25, 489272), (28, 436850), (35, 349480), (40, 305795), (50, 244636), (56, 218425), (70, 174740), (100, 122318), (140, 87370), (175, 69896), (200, 61159), (280, 43685), (350, 34948), (700, 17474), (1400, 8737)]