40775504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1488

約数の個数: 80

約数和(自身を含む): 102850560

約数和(自身を除く): 62075056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1439, 1771, 2024, 2576, 2878, 3542, 4048, 5756, 7084, 10073, 11512, 14168, 15829, 20146, 23024, 28336, 31658, 33097, 40292, 63316, 66194, 80584, 110803, 126632, 132388, 161168, 221606, 231679, 253264, 264776, 364067, 443212, 463358, 529552, 728134, 886424, 926716, 1456268, 1772848, 1853432, 2548469, 2912536, 3706864, 5096938, 5825072, 10193876, 20387752, 40775504]

約数ペア:

[(1, 40775504), (2, 20387752), (4, 10193876), (7, 5825072), (8, 5096938), (11, 3706864), (14, 2912536), (16, 2548469), (22, 1853432), (23, 1772848), (28, 1456268), (44, 926716), (46, 886424), (56, 728134), (77, 529552), (88, 463358), (92, 443212), (112, 364067), (154, 264776), (161, 253264), (176, 231679), (184, 221606), (253, 161168), (308, 132388), (322, 126632), (368, 110803), (506, 80584), (616, 66194), (644, 63316), (1012, 40292), (1232, 33097), (1288, 31658), (1439, 28336), (1771, 23024), (2024, 20146), (2576, 15829), (2878, 14168), (3542, 11512), (4048, 10073), (5756, 7084)]