27501040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{49109}}^1$

素因数の和:49129

約数の個数: 40

約数和(自身を含む): 73075680

約数和(自身を除く): 45574640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 49109, 98218, 196436, 245545, 343763, 392872, 491090, 687526, 785744, 982180, 1375052, 1718815, 1964360, 2750104, 3437630, 3928720, 5500208, 6875260, 13750520, 27501040]

約数ペア:

[(1, 27501040), (2, 13750520), (4, 6875260), (5, 5500208), (7, 3928720), (8, 3437630), (10, 2750104), (14, 1964360), (16, 1718815), (20, 1375052), (28, 982180), (35, 785744), (40, 687526), (56, 491090), (70, 392872), (80, 343763), (112, 245545), (140, 196436), (280, 98218), (560, 49109)]