54268280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4253}}^1$

素因数の和:4304

約数の個数: 64

約数和(自身を含む): 137829600

約数和(自身を除く): 83561320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 4253, 6380, 8506, 12760, 17012, 21265, 34024, 42530, 46783, 85060, 93566, 123337, 170120, 187132, 233915, 246674, 374264, 467830, 493348, 616685, 935660, 986696, 1233370, 1356707, 1871320, 2466740, 2713414, 4933480, 5426828, 6783535, 10853656, 13567070, 27134140, 54268280]

約数ペア:

[(1, 54268280), (2, 27134140), (4, 13567070), (5, 10853656), (8, 6783535), (10, 5426828), (11, 4933480), (20, 2713414), (22, 2466740), (29, 1871320), (40, 1356707), (44, 1233370), (55, 986696), (58, 935660), (88, 616685), (110, 493348), (116, 467830), (145, 374264), (220, 246674), (232, 233915), (290, 187132), (319, 170120), (440, 123337), (580, 93566), (638, 85060), (1160, 46783), (1276, 42530), (1595, 34024), (2552, 21265), (3190, 17012), (4253, 12760), (6380, 8506)]