26252870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19739}}^1$

素因数の和:19772

約数の個数: 32

約数和(自身を含む): 56851200

約数和(自身を除く): 30598330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 19739, 39478, 98695, 138173, 197390, 276346, 375041, 690865, 750082, 1381730, 1875205, 2625287, 3750410, 5250574, 13126435, 26252870]

約数ペア:

[(1, 26252870), (2, 13126435), (5, 5250574), (7, 3750410), (10, 2625287), (14, 1875205), (19, 1381730), (35, 750082), (38, 690865), (70, 375041), (95, 276346), (133, 197390), (190, 138173), (266, 98695), (665, 39478), (1330, 19739)]