17299280

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2255

約数の個数: 40

約数和(自身を含む): 40638024

約数和(自身を除く): 23338744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 2141, 4040, 4282, 8080, 8564, 10705, 17128, 21410, 34256, 42820, 85640, 171280, 216241, 432482, 864964, 1081205, 1729928, 2162410, 3459856, 4324820, 8649640, 17299280]

約数ペア:

[(1, 17299280), (2, 8649640), (4, 4324820), (5, 3459856), (8, 2162410), (10, 1729928), (16, 1081205), (20, 864964), (40, 432482), (80, 216241), (101, 171280), (202, 85640), (404, 42820), (505, 34256), (808, 21410), (1010, 17128), (1616, 10705), (2020, 8564), (2141, 8080), (4040, 4282)]