54560348780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{389716777}}^1$

素因数の和:389716793

約数の個数: 24

約数和(自身を含む): 130944837408

約数和(自身を除く): 76384488628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 389716777, 779433554, 1558867108, 1948583885, 2728017439, 3897167770, 5456034878, 7794335540, 10912069756, 13640087195, 27280174390, 54560348780]

約数ペア:

[(1, 54560348780), (2, 27280174390), (4, 13640087195), (5, 10912069756), (7, 7794335540), (10, 5456034878), (14, 3897167770), (20, 2728017439), (28, 1948583885), (35, 1558867108), (70, 779433554), (140, 389716777)]