128124530

素因数分解:

$2^1\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{8941}}^1$

素因数の和:10381

約数の個数: 16

約数和(自身を含む): 230810904

約数和(自身を除く): 102686374

約数列:

[1, 2, 5, 10, 1433, 2866, 7165, 8941, 14330, 17882, 44705, 89410, 12812453, 25624906, 64062265, 128124530]

約数ペア:

[(1, 128124530), (2, 64062265), (5, 25624906), (10, 12812453), (1433, 89410), (2866, 44705), (7165, 17882), (8941, 14330)]