6757880

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3929}}^1$

素因数の和:3983

約数の個数: 32

約数和(自身を含む): 15562800

約数和(自身を除く): 8804920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 3929, 7858, 15716, 19645, 31432, 39290, 78580, 157160, 168947, 337894, 675788, 844735, 1351576, 1689470, 3378940, 6757880]

約数ペア:

[(1, 6757880), (2, 3378940), (4, 1689470), (5, 1351576), (8, 844735), (10, 675788), (20, 337894), (40, 168947), (43, 157160), (86, 78580), (172, 39290), (215, 31432), (344, 19645), (430, 15716), (860, 7858), (1720, 3929)]