26107330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 49737600

約数和(自身を除く): 23630270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 313, 439, 626, 878, 1565, 2195, 3130, 4390, 5947, 8341, 11894, 16682, 29735, 41705, 59470, 83410, 137407, 274814, 687035, 1374070, 2610733, 5221466, 13053665, 26107330]

約数ペア:

[(1, 26107330), (2, 13053665), (5, 5221466), (10, 2610733), (19, 1374070), (38, 687035), (95, 274814), (190, 137407), (313, 83410), (439, 59470), (626, 41705), (878, 29735), (1565, 16682), (2195, 11894), (3130, 8341), (4390, 5947)]