66239360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^2$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 174548520

約数和(自身を除く): 108309160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 110, 128, 160, 176, 194, 220, 320, 352, 388, 440, 485, 640, 704, 776, 880, 970, 1067, 1408, 1552, 1760, 1940, 2134, 3104, 3520, 3880, 4268, 5335, 6208, 7040, 7760, 8536, 9409, 10670, 12416, 15520, 17072, 18818, 21340, 31040, 34144, 37636, 42680, 47045, 62080, 68288, 75272, 85360, 94090, 103499, 136576, 150544, 170720, 188180, 206998, 301088, 341440, 376360, 413996, 517495, 602176, 682880, 752720, 827992, 1034990, 1204352, 1505440, 1655984, 2069980, 3010880, 3311968, 4139960, 6021760, 6623936, 8279920, 13247872, 16559840, 33119680, 66239360]

約数ペア:

[(1, 66239360), (2, 33119680), (4, 16559840), (5, 13247872), (8, 8279920), (10, 6623936), (11, 6021760), (16, 4139960), (20, 3311968), (22, 3010880), (32, 2069980), (40, 1655984), (44, 1505440), (55, 1204352), (64, 1034990), (80, 827992), (88, 752720), (97, 682880), (110, 602176), (128, 517495), (160, 413996), (176, 376360), (194, 341440), (220, 301088), (320, 206998), (352, 188180), (388, 170720), (440, 150544), (485, 136576), (640, 103499), (704, 94090), (776, 85360), (880, 75272), (970, 68288), (1067, 62080), (1408, 47045), (1552, 42680), (1760, 37636), (1940, 34144), (2134, 31040), (3104, 21340), (3520, 18818), (3880, 17072), (4268, 15520), (5335, 12416), (6208, 10670), (7040, 9409), (7760, 8536)]