81082210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{737111}}^1$

素因数の和:737129

約数の個数: 16

約数和(自身を含む): 159216192

約数和(自身を除く): 78133982

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 737111, 1474222, 3685555, 7371110, 8108221, 16216442, 40541105, 81082210]

約数ペア:

[(1, 81082210), (2, 40541105), (5, 16216442), (10, 8108221), (11, 7371110), (22, 3685555), (55, 1474222), (110, 737111)]