87413870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{460073}}^1$

素因数の和:460099

約数の個数: 16

約数和(自身を含む): 165626640

約数和(自身を除く): 78212770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 460073, 920146, 2300365, 4600730, 8741387, 17482774, 43706935, 87413870]

約数ペア:

[(1, 87413870), (2, 43706935), (5, 17482774), (10, 8741387), (19, 4600730), (38, 2300365), (95, 920146), (190, 460073)]