56757040

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10589}}^1$

素因数の和:10669

約数の個数: 40

約数和(自身を含む): 133942320

約数和(自身を除く): 77185280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 10589, 21178, 42356, 52945, 84712, 105890, 169424, 211780, 423560, 709463, 847120, 1418926, 2837852, 3547315, 5675704, 7094630, 11351408, 14189260, 28378520, 56757040]

約数ペア:

[(1, 56757040), (2, 28378520), (4, 14189260), (5, 11351408), (8, 7094630), (10, 5675704), (16, 3547315), (20, 2837852), (40, 1418926), (67, 847120), (80, 709463), (134, 423560), (268, 211780), (335, 169424), (536, 105890), (670, 84712), (1072, 52945), (1340, 42356), (2680, 21178), (5360, 10589)]