220114510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1597}}^1$

素因数の和:1801

約数の個数: 64

約数和(自身を含む): 497041920

約数和(自身を除く): 276927410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 179, 358, 385, 770, 895, 1253, 1597, 1790, 1969, 2506, 3194, 3938, 6265, 7985, 9845, 11179, 12530, 13783, 15970, 17567, 19690, 22358, 27566, 35134, 55895, 68915, 87835, 111790, 122969, 137830, 175670, 245938, 285863, 571726, 614845, 1229690, 1429315, 2001041, 2858630, 3144493, 4002082, 6288986, 10005205, 15722465, 20010410, 22011451, 31444930, 44022902, 110057255, 220114510]

約数ペア:

[(1, 220114510), (2, 110057255), (5, 44022902), (7, 31444930), (10, 22011451), (11, 20010410), (14, 15722465), (22, 10005205), (35, 6288986), (55, 4002082), (70, 3144493), (77, 2858630), (110, 2001041), (154, 1429315), (179, 1229690), (358, 614845), (385, 571726), (770, 285863), (895, 245938), (1253, 175670), (1597, 137830), (1790, 122969), (1969, 111790), (2506, 87835), (3194, 68915), (3938, 55895), (6265, 35134), (7985, 27566), (9845, 22358), (11179, 19690), (12530, 17567), (13783, 15970)]