67263680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 177430176

約数和(自身を除く): 110166496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 110, 160, 176, 194, 197, 220, 320, 352, 388, 394, 440, 485, 704, 776, 788, 880, 970, 985, 1067, 1552, 1576, 1760, 1940, 1970, 2134, 2167, 3104, 3152, 3520, 3880, 3940, 4268, 4334, 5335, 6208, 6304, 7760, 7880, 8536, 8668, 10670, 10835, 12608, 15520, 15760, 17072, 17336, 19109, 21340, 21670, 31040, 31520, 34144, 34672, 38218, 42680, 43340, 63040, 68288, 69344, 76436, 85360, 86680, 95545, 138688, 152872, 170720, 173360, 191090, 210199, 305744, 341440, 346720, 382180, 420398, 611488, 693440, 764360, 840796, 1050995, 1222976, 1528720, 1681592, 2101990, 3057440, 3363184, 4203980, 6114880, 6726368, 8407960, 13452736, 16815920, 33631840, 67263680]

約数ペア:

[(1, 67263680), (2, 33631840), (4, 16815920), (5, 13452736), (8, 8407960), (10, 6726368), (11, 6114880), (16, 4203980), (20, 3363184), (22, 3057440), (32, 2101990), (40, 1681592), (44, 1528720), (55, 1222976), (64, 1050995), (80, 840796), (88, 764360), (97, 693440), (110, 611488), (160, 420398), (176, 382180), (194, 346720), (197, 341440), (220, 305744), (320, 210199), (352, 191090), (388, 173360), (394, 170720), (440, 152872), (485, 138688), (704, 95545), (776, 86680), (788, 85360), (880, 76436), (970, 69344), (985, 68288), (1067, 63040), (1552, 43340), (1576, 42680), (1760, 38218), (1940, 34672), (1970, 34144), (2134, 31520), (2167, 31040), (3104, 21670), (3152, 21340), (3520, 19109), (3880, 17336), (3940, 17072), (4268, 15760), (4334, 15520), (5335, 12608), (6208, 10835), (6304, 10670), (7760, 8668), (7880, 8536)]