80500756

素因数分解:

$2^2\times 7^1\times {\mathrm{2875027}}^1$

素因数の和:2875038

約数の個数: 12

約数和(自身を含む): 161001568

約数和(自身を除く): 80500812

約数列:

[1, 2, 4, 7, 14, 28, 2875027, 5750054, 11500108, 20125189, 40250378, 80500756]

約数ペア:

[(1, 80500756), (2, 40250378), (4, 20125189), (7, 11500108), (14, 5750054), (28, 2875027)]