1711339960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 4296680640

約数和(自身を除く): 2585340680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 101, 110, 194, 202, 220, 388, 397, 404, 440, 485, 505, 776, 794, 808, 970, 1010, 1067, 1111, 1588, 1940, 1985, 2020, 2134, 2222, 3176, 3880, 3970, 4040, 4268, 4367, 4444, 5335, 5555, 7940, 8536, 8734, 8888, 9797, 10670, 11110, 15880, 17468, 19594, 21340, 21835, 22220, 34936, 38509, 39188, 40097, 42680, 43670, 44440, 48985, 77018, 78376, 80194, 87340, 97970, 107767, 154036, 160388, 174680, 192545, 195940, 200485, 215534, 308072, 320776, 385090, 391880, 400970, 423599, 431068, 441067, 538835, 770180, 801940, 847198, 862136, 882134, 1077670, 1540360, 1603880, 1694396, 1764268, 2117995, 2155340, 2205335, 3388792, 3528536, 3889409, 4235990, 4310680, 4410670, 7778818, 8471980, 8821340, 15557636, 16943960, 17642680, 19447045, 31115272, 38894090, 42783499, 77788180, 85566998, 155576360, 171133996, 213917495, 342267992, 427834990, 855669980, 1711339960]

約数ペア:

[(1, 1711339960), (2, 855669980), (4, 427834990), (5, 342267992), (8, 213917495), (10, 171133996), (11, 155576360), (20, 85566998), (22, 77788180), (40, 42783499), (44, 38894090), (55, 31115272), (88, 19447045), (97, 17642680), (101, 16943960), (110, 15557636), (194, 8821340), (202, 8471980), (220, 7778818), (388, 4410670), (397, 4310680), (404, 4235990), (440, 3889409), (485, 3528536), (505, 3388792), (776, 2205335), (794, 2155340), (808, 2117995), (970, 1764268), (1010, 1694396), (1067, 1603880), (1111, 1540360), (1588, 1077670), (1940, 882134), (1985, 862136), (2020, 847198), (2134, 801940), (2222, 770180), (3176, 538835), (3880, 441067), (3970, 431068), (4040, 423599), (4268, 400970), (4367, 391880), (4444, 385090), (5335, 320776), (5555, 308072), (7940, 215534), (8536, 200485), (8734, 195940), (8888, 192545), (9797, 174680), (10670, 160388), (11110, 154036), (15880, 107767), (17468, 97970), (19594, 87340), (21340, 80194), (21835, 78376), (22220, 77018), (34936, 48985), (38509, 44440), (39188, 43670), (40097, 42680)]