85479800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{61057}}^1$

素因数の和:61080

約数の個数: 48

約数和(自身を含む): 227135760

約数和(自身を除く): 141655960

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, 61057, 122114, 244228, 305285, 427399, 488456, 610570, 854798, 1221140, 1526425, 1709596, 2136995, 2442280, 3052850, 3419192, 4273990, 6105700, 8547980, 10684975, 12211400, 17095960, 21369950, 42739900, 85479800]

約数ペア:

[(1, 85479800), (2, 42739900), (4, 21369950), (5, 17095960), (7, 12211400), (8, 10684975), (10, 8547980), (14, 6105700), (20, 4273990), (25, 3419192), (28, 3052850), (35, 2442280), (40, 2136995), (50, 1709596), (56, 1526425), (70, 1221140), (100, 854798), (140, 610570), (175, 488456), (200, 427399), (280, 305285), (350, 244228), (700, 122114), (1400, 61057)]