10892440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20947}}^1$

素因数の和:20971

約数の個数: 32

約数和(自身を含む): 26394480

約数和(自身を除く): 15502040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20947, 41894, 83788, 104735, 167576, 209470, 272311, 418940, 544622, 837880, 1089244, 1361555, 2178488, 2723110, 5446220, 10892440]

約数ペア:

[(1, 10892440), (2, 5446220), (4, 2723110), (5, 2178488), (8, 1361555), (10, 1089244), (13, 837880), (20, 544622), (26, 418940), (40, 272311), (52, 209470), (65, 167576), (104, 104735), (130, 83788), (260, 41894), (520, 20947)]