7071460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32143}}^1$

素因数の和:32163

約数の個数: 24

約数和(自身を含む): 16200576

約数和(自身を除く): 9129116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 32143, 64286, 128572, 160715, 321430, 353573, 642860, 707146, 1414292, 1767865, 3535730, 7071460]

約数ペア:

[(1, 7071460), (2, 3535730), (4, 1767865), (5, 1414292), (10, 707146), (11, 642860), (20, 353573), (22, 321430), (44, 160715), (55, 128572), (110, 64286), (220, 32143)]