85768180

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{33767}}^1$

素因数の和:33903

約数の個数: 24

約数和(自身を含む): 181536768

約数和(自身を除く): 95768588

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 33767, 67534, 135068, 168835, 337670, 675340, 4288409, 8576818, 17153636, 21442045, 42884090, 85768180]

約数ペア:

[(1, 85768180), (2, 42884090), (4, 21442045), (5, 17153636), (10, 8576818), (20, 4288409), (127, 675340), (254, 337670), (508, 168835), (635, 135068), (1270, 67534), (2540, 33767)]