76415080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{272911}}^1$

素因数の和:272929

約数の個数: 32

約数和(自身を含む): 196496640

約数和(自身を除く): 120081560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 272911, 545822, 1091644, 1364555, 1910377, 2183288, 2729110, 3820754, 5458220, 7641508, 9551885, 10916440, 15283016, 19103770, 38207540, 76415080]

約数ペア:

[(1, 76415080), (2, 38207540), (4, 19103770), (5, 15283016), (7, 10916440), (8, 9551885), (10, 7641508), (14, 5458220), (20, 3820754), (28, 2729110), (35, 2183288), (40, 1910377), (56, 1364555), (70, 1091644), (140, 545822), (280, 272911)]