27669040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{49409}}^1$

素因数の和:49429

約数の個数: 40

約数和(自身を含む): 73522080

約数和(自身を除く): 45853040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 49409, 98818, 197636, 247045, 345863, 395272, 494090, 691726, 790544, 988180, 1383452, 1729315, 1976360, 2766904, 3458630, 3952720, 5533808, 6917260, 13834520, 27669040]

約数ペア:

[(1, 27669040), (2, 13834520), (4, 6917260), (5, 5533808), (7, 3952720), (8, 3458630), (10, 2766904), (14, 1976360), (16, 1729315), (20, 1383452), (28, 988180), (35, 790544), (40, 691726), (56, 494090), (70, 395272), (80, 345863), (112, 247045), (140, 197636), (280, 98818), (560, 49409)]