76508740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{49681}}^1$

素因数の和:49708

約数の個数: 48

約数和(自身を含む): 200317824

約数和(自身を除く): 123809084

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 49681, 99362, 198724, 248405, 347767, 496810, 546491, 695534, 993620, 1092982, 1391068, 1738835, 2185964, 2732455, 3477670, 3825437, 5464910, 6955340, 7650874, 10929820, 15301748, 19127185, 38254370, 76508740]

約数ペア:

[(1, 76508740), (2, 38254370), (4, 19127185), (5, 15301748), (7, 10929820), (10, 7650874), (11, 6955340), (14, 5464910), (20, 3825437), (22, 3477670), (28, 2732455), (35, 2185964), (44, 1738835), (55, 1391068), (70, 1092982), (77, 993620), (110, 695534), (140, 546491), (154, 496810), (220, 347767), (308, 248405), (385, 198724), (770, 99362), (1540, 49681)]