57497740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{169111}}^1$

素因数の和:169137

約数の個数: 24

約数和(自身を含む): 127848672

約数和(自身を除く): 70350932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 169111, 338222, 676444, 845555, 1691110, 2874887, 3382220, 5749774, 11499548, 14374435, 28748870, 57497740]

約数ペア:

[(1, 57497740), (2, 28748870), (4, 14374435), (5, 11499548), (10, 5749774), (17, 3382220), (20, 2874887), (34, 1691110), (68, 845555), (85, 676444), (170, 338222), (340, 169111)]