5655795880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20199271}}^1$

素因数の和:20199289

約数の個数: 32

約数和(自身を含む): 14543475840

約数和(自身を除く): 8887679960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20199271, 40398542, 80797084, 100996355, 141394897, 161594168, 201992710, 282789794, 403985420, 565579588, 706974485, 807970840, 1131159176, 1413948970, 2827897940, 5655795880]

約数ペア:

[(1, 5655795880), (2, 2827897940), (4, 1413948970), (5, 1131159176), (7, 807970840), (8, 706974485), (10, 565579588), (14, 403985420), (20, 282789794), (28, 201992710), (35, 161594168), (40, 141394897), (56, 100996355), (70, 80797084), (140, 40398542), (280, 20199271)]