11017880

素因数分解:

$2^3\times 5^1\times {\mathrm{275447}}^1$

素因数の和:275458

約数の個数: 16

約数和(自身を含む): 24790320

約数和(自身を除く): 13772440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 275447, 550894, 1101788, 1377235, 2203576, 2754470, 5508940, 11017880]

約数ペア:

[(1, 11017880), (2, 5508940), (4, 2754470), (5, 2203576), (8, 1377235), (10, 1101788), (20, 550894), (40, 275447)]