105186040

素因数分解:

$2^3\times 5^1\times {\mathrm{2629651}}^1$

素因数の和:2629662

約数の個数: 16

約数和(自身を含む): 236668680

約数和(自身を除く): 131482640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2629651, 5259302, 10518604, 13148255, 21037208, 26296510, 52593020, 105186040]

約数ペア:

[(1, 105186040), (2, 52593020), (4, 26296510), (5, 21037208), (8, 13148255), (10, 10518604), (20, 5259302), (40, 2629651)]