267152740

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{97501}}^1$

素因数の和:97647

約数の個数: 24

約数和(自身を含む): 565121592

約数和(自身を除く): 297968852

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 97501, 195002, 390004, 487505, 975010, 1950020, 13357637, 26715274, 53430548, 66788185, 133576370, 267152740]

約数ペア:

[(1, 267152740), (2, 133576370), (4, 66788185), (5, 53430548), (10, 26715274), (20, 13357637), (137, 1950020), (274, 975010), (548, 487505), (685, 390004), (1370, 195002), (2740, 97501)]