11716240

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1069}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 27464760

約数和(自身を除く): 15748520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1069, 1096, 1370, 2138, 2192, 2740, 4276, 5345, 5480, 8552, 10690, 10960, 17104, 21380, 42760, 85520, 146453, 292906, 585812, 732265, 1171624, 1464530, 2343248, 2929060, 5858120, 11716240]

約数ペア:

[(1, 11716240), (2, 5858120), (4, 2929060), (5, 2343248), (8, 1464530), (10, 1171624), (16, 732265), (20, 585812), (40, 292906), (80, 146453), (137, 85520), (274, 42760), (548, 21380), (685, 17104), (1069, 10960), (1096, 10690), (1370, 8552), (2138, 5480), (2192, 5345), (2740, 4276)]