109838210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{100769}}^1$

素因数の和:100885

約数の個数: 16

約数和(自身を含む): 199524600

約数和(自身を除く): 89686390

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 100769, 201538, 503845, 1007690, 10983821, 21967642, 54919105, 109838210]

約数ペア:

[(1, 109838210), (2, 54919105), (5, 21967642), (10, 10983821), (109, 1007690), (218, 503845), (545, 201538), (1090, 100769)]