5260112

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 80

約数和(自身を含む): 12707520

約数和(自身を除く): 7447408

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 121, 143, 152, 176, 208, 209, 242, 247, 286, 304, 418, 484, 494, 572, 836, 968, 988, 1144, 1331, 1573, 1672, 1936, 1976, 2288, 2299, 2662, 2717, 3146, 3344, 3952, 4598, 5324, 5434, 6292, 9196, 10648, 10868, 12584, 17303, 18392, 21296, 21736, 25168, 25289, 29887, 34606, 36784, 43472, 50578, 59774, 69212, 101156, 119548, 138424, 202312, 239096, 276848, 328757, 404624, 478192, 657514, 1315028, 2630056, 5260112]

約数ペア:

[(1, 5260112), (2, 2630056), (4, 1315028), (8, 657514), (11, 478192), (13, 404624), (16, 328757), (19, 276848), (22, 239096), (26, 202312), (38, 138424), (44, 119548), (52, 101156), (76, 69212), (88, 59774), (104, 50578), (121, 43472), (143, 36784), (152, 34606), (176, 29887), (208, 25289), (209, 25168), (242, 21736), (247, 21296), (286, 18392), (304, 17303), (418, 12584), (484, 10868), (494, 10648), (572, 9196), (836, 6292), (968, 5434), (988, 5324), (1144, 4598), (1331, 3952), (1573, 3344), (1672, 3146), (1936, 2717), (1976, 2662), (2288, 2299)]