110142440

素因数分解:

$2^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2729}}^1$

素因数の和:3749

約数の個数: 32

約数和(自身を含む): 248157000

約数和(自身を除く): 138014560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1009, 2018, 2729, 4036, 5045, 5458, 8072, 10090, 10916, 13645, 20180, 21832, 27290, 40360, 54580, 109160, 2753561, 5507122, 11014244, 13767805, 22028488, 27535610, 55071220, 110142440]

約数ペア:

[(1, 110142440), (2, 55071220), (4, 27535610), (5, 22028488), (8, 13767805), (10, 11014244), (20, 5507122), (40, 2753561), (1009, 109160), (2018, 54580), (2729, 40360), (4036, 27290), (5045, 21832), (5458, 20180), (8072, 13645), (10090, 10916)]