2162050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3931}}^1$

素因数の和:3954

約数の個数: 24

約数和(自身を含む): 4388112

約数和(自身を除く): 2226062

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 3931, 7862, 19655, 39310, 43241, 86482, 98275, 196550, 216205, 432410, 1081025, 2162050]

約数ペア:

[(1, 2162050), (2, 1081025), (5, 432410), (10, 216205), (11, 196550), (22, 98275), (25, 86482), (50, 43241), (55, 39310), (110, 19655), (275, 7862), (550, 3931)]