25518290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5441}}^1$

素因数の和:5522

約数の個数: 32

約数和(自身を含む): 53288064

約数和(自身を除く): 27769774

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 5441, 10882, 27205, 38087, 54410, 76174, 190435, 364547, 380870, 729094, 1822735, 2551829, 3645470, 5103658, 12759145, 25518290]

約数ペア:

[(1, 25518290), (2, 12759145), (5, 5103658), (7, 3645470), (10, 2551829), (14, 1822735), (35, 729094), (67, 380870), (70, 364547), (134, 190435), (335, 76174), (469, 54410), (670, 38087), (938, 27205), (2345, 10882), (4690, 5441)]