15086440

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2753}}^1$

素因数の和:2901

約数の個数: 32

約数和(自身を含む): 34204680

約数和(自身を除く): 19118240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 2753, 5480, 5506, 11012, 13765, 22024, 27530, 55060, 110120, 377161, 754322, 1508644, 1885805, 3017288, 3771610, 7543220, 15086440]

約数ペア:

[(1, 15086440), (2, 7543220), (4, 3771610), (5, 3017288), (8, 1885805), (10, 1508644), (20, 754322), (40, 377161), (137, 110120), (274, 55060), (548, 27530), (685, 22024), (1096, 13765), (1370, 11012), (2740, 5506), (2753, 5480)]