13186040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47093}}^1$

素因数の和:47111

約数の個数: 32

約数和(自身を含む): 33907680

約数和(自身を除く): 20721640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 47093, 94186, 188372, 235465, 329651, 376744, 470930, 659302, 941860, 1318604, 1648255, 1883720, 2637208, 3296510, 6593020, 13186040]

約数ペア:

[(1, 13186040), (2, 6593020), (4, 3296510), (5, 2637208), (7, 1883720), (8, 1648255), (10, 1318604), (14, 941860), (20, 659302), (28, 470930), (35, 376744), (40, 329651), (56, 235465), (70, 188372), (140, 94186), (280, 47093)]