6623780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17431}}^1$

素因数の和:17459

約数の個数: 24

約数和(自身を含む): 14642880

約数和(自身を除く): 8019100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 17431, 34862, 69724, 87155, 174310, 331189, 348620, 662378, 1324756, 1655945, 3311890, 6623780]

約数ペア:

[(1, 6623780), (2, 3311890), (4, 1655945), (5, 1324756), (10, 662378), (19, 348620), (20, 331189), (38, 174310), (76, 87155), (95, 69724), (190, 34862), (380, 17431)]