111883480

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26141}}^1$

素因数の和:26259

約数の個数: 32

約数和(自身を含む): 254100240

約数和(自身を除く): 142216760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 26141, 52282, 104564, 130705, 209128, 261410, 522820, 1045640, 2797087, 5594174, 11188348, 13985435, 22376696, 27970870, 55941740, 111883480]

約数ペア:

[(1, 111883480), (2, 55941740), (4, 27970870), (5, 22376696), (8, 13985435), (10, 11188348), (20, 5594174), (40, 2797087), (107, 1045640), (214, 522820), (428, 261410), (535, 209128), (856, 130705), (1070, 104564), (2140, 52282), (4280, 26141)]