5858120

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1069}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 13289400

約数和(自身を除く): 7431280

約数列:

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

約数ペア:

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