12501104

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 30831360

約数和(自身を除く): 18330256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 139, 146, 154, 176, 278, 292, 308, 511, 556, 584, 616, 803, 973, 1022, 1112, 1168, 1232, 1529, 1606, 1946, 2044, 2224, 3058, 3212, 3892, 4088, 5621, 6116, 6424, 7784, 8176, 10147, 10703, 11242, 12232, 12848, 15568, 20294, 21406, 22484, 24464, 40588, 42812, 44968, 71029, 81176, 85624, 89936, 111617, 142058, 162352, 171248, 223234, 284116, 446468, 568232, 781319, 892936, 1136464, 1562638, 1785872, 3125276, 6250552, 12501104]

約数ペア:

[(1, 12501104), (2, 6250552), (4, 3125276), (7, 1785872), (8, 1562638), (11, 1136464), (14, 892936), (16, 781319), (22, 568232), (28, 446468), (44, 284116), (56, 223234), (73, 171248), (77, 162352), (88, 142058), (112, 111617), (139, 89936), (146, 85624), (154, 81176), (176, 71029), (278, 44968), (292, 42812), (308, 40588), (511, 24464), (556, 22484), (584, 21406), (616, 20294), (803, 15568), (973, 12848), (1022, 12232), (1112, 11242), (1168, 10703), (1232, 10147), (1529, 8176), (1606, 7784), (1946, 6424), (2044, 6116), (2224, 5621), (3058, 4088), (3212, 3892)]