4020876464

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{349}}^1\times {\mathrm{541}}^1$

素因数の和:931

約数の個数: 80

約数和(自身を含む): 8609344800

約数和(自身を除く): 4588468336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 349, 484, 541, 698, 968, 1082, 1331, 1396, 1936, 2164, 2662, 2792, 3839, 4328, 5324, 5584, 5951, 7678, 8656, 10648, 11902, 15356, 21296, 23804, 30712, 42229, 47608, 61424, 65461, 84458, 95216, 130922, 168916, 188809, 261844, 337832, 377618, 464519, 523688, 675664, 720071, 755236, 929038, 1047376, 1440142, 1510472, 1858076, 2076899, 2880284, 3020944, 3716152, 4153798, 5760568, 7432304, 8307596, 11521136, 16615192, 22845889, 33230384, 45691778, 91383556, 182767112, 251304779, 365534224, 502609558, 1005219116, 2010438232, 4020876464]

約数ペア:

[(1, 4020876464), (2, 2010438232), (4, 1005219116), (8, 502609558), (11, 365534224), (16, 251304779), (22, 182767112), (44, 91383556), (88, 45691778), (121, 33230384), (176, 22845889), (242, 16615192), (349, 11521136), (484, 8307596), (541, 7432304), (698, 5760568), (968, 4153798), (1082, 3716152), (1331, 3020944), (1396, 2880284), (1936, 2076899), (2164, 1858076), (2662, 1510472), (2792, 1440142), (3839, 1047376), (4328, 929038), (5324, 755236), (5584, 720071), (5951, 675664), (7678, 523688), (8656, 464519), (10648, 377618), (11902, 337832), (15356, 261844), (21296, 188809), (23804, 168916), (30712, 130922), (42229, 95216), (47608, 84458), (61424, 65461)]