33631840

素因数分解:

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

素因数の和:320

約数の個数: 96

約数和(自身を含む): 88016544

約数和(自身を除く): 54384704

約数列:

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

約数ペア:

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