6807760

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2035

約数の個数: 40

約数和(自身を含む): 16204320

約数和(自身を除く): 9396560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 1979, 3440, 3958, 7916, 9895, 15832, 19790, 31664, 39580, 79160, 85097, 158320, 170194, 340388, 425485, 680776, 850970, 1361552, 1701940, 3403880, 6807760]

約数ペア:

[(1, 6807760), (2, 3403880), (4, 1701940), (5, 1361552), (8, 850970), (10, 680776), (16, 425485), (20, 340388), (40, 170194), (43, 158320), (80, 85097), (86, 79160), (172, 39580), (215, 31664), (344, 19790), (430, 15832), (688, 9895), (860, 7916), (1720, 3958), (1979, 3440)]