146530880

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4201}}^1$

素因数の和:4327

約数の個数: 56

約数和(自身を含む): 352211640

約数和(自身を除く): 205680760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1744, 2180, 3488, 4201, 4360, 6976, 8402, 8720, 16804, 17440, 21005, 33608, 34880, 42010, 67216, 84020, 134432, 168040, 268864, 336080, 457909, 672160, 915818, 1344320, 1831636, 2289545, 3663272, 4579090, 7326544, 9158180, 14653088, 18316360, 29306176, 36632720, 73265440, 146530880]

約数ペア:

[(1, 146530880), (2, 73265440), (4, 36632720), (5, 29306176), (8, 18316360), (10, 14653088), (16, 9158180), (20, 7326544), (32, 4579090), (40, 3663272), (64, 2289545), (80, 1831636), (109, 1344320), (160, 915818), (218, 672160), (320, 457909), (436, 336080), (545, 268864), (872, 168040), (1090, 134432), (1744, 84020), (2180, 67216), (3488, 42010), (4201, 34880), (4360, 33608), (6976, 21005), (8402, 17440), (8720, 16804)]