115026440

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22643}}^1$

素因数の和:22781

約数の個数: 32

約数和(自身を含む): 260858880

約数和(自身を除く): 145832440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 22643, 45286, 90572, 113215, 181144, 226430, 452860, 905720, 2875661, 5751322, 11502644, 14378305, 23005288, 28756610, 57513220, 115026440]

約数ペア:

[(1, 115026440), (2, 57513220), (4, 28756610), (5, 23005288), (8, 14378305), (10, 11502644), (20, 5751322), (40, 2875661), (127, 905720), (254, 452860), (508, 226430), (635, 181144), (1016, 113215), (1270, 90572), (2540, 45286), (5080, 22643)]