209374884400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1640869}}^1$

素因数の和:1640927

約数の個数: 120

約数和(自身を含む): 567675385200

約数和(自身を除く): 358300500800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 40, 44, 50, 55, 58, 80, 88, 100, 110, 116, 145, 176, 200, 220, 232, 275, 290, 319, 400, 440, 464, 550, 580, 638, 725, 880, 1100, 1160, 1276, 1450, 1595, 2200, 2320, 2552, 2900, 3190, 4400, 5104, 5800, 6380, 7975, 11600, 12760, 15950, 25520, 31900, 63800, 127600, 1640869, 3281738, 6563476, 8204345, 13126952, 16408690, 18049559, 26253904, 32817380, 36099118, 41021725, 47585201, 65634760, 72198236, 82043450, 90247795, 95170402, 131269520, 144396472, 164086900, 180495590, 190340804, 237926005, 288792944, 328173800, 360991180, 380681608, 451238975, 475852010, 523437211, 656347600, 721982360, 761363216, 902477950, 951704020, 1046874422, 1189630025, 1443964720, 1804955900, 1903408040, 2093748844, 2379260050, 2617186055, 3609911800, 3806816080, 4187497688, 4758520100, 5234372110, 7219823600, 8374995376, 9517040200, 10468744220, 13085930275, 19034080400, 20937488440, 26171860550, 41874976880, 52343721100, 104687442200, 209374884400]

約数ペア:

[(1, 209374884400), (2, 104687442200), (4, 52343721100), (5, 41874976880), (8, 26171860550), (10, 20937488440), (11, 19034080400), (16, 13085930275), (20, 10468744220), (22, 9517040200), (25, 8374995376), (29, 7219823600), (40, 5234372110), (44, 4758520100), (50, 4187497688), (55, 3806816080), (58, 3609911800), (80, 2617186055), (88, 2379260050), (100, 2093748844), (110, 1903408040), (116, 1804955900), (145, 1443964720), (176, 1189630025), (200, 1046874422), (220, 951704020), (232, 902477950), (275, 761363216), (290, 721982360), (319, 656347600), (400, 523437211), (440, 475852010), (464, 451238975), (550, 380681608), (580, 360991180), (638, 328173800), (725, 288792944), (880, 237926005), (1100, 190340804), (1160, 180495590), (1276, 164086900), (1450, 144396472), (1595, 131269520), (2200, 95170402), (2320, 90247795), (2552, 82043450), (2900, 72198236), (3190, 65634760), (4400, 47585201), (5104, 41021725), (5800, 36099118), (6380, 32817380), (7975, 26253904), (11600, 18049559), (12760, 16408690), (15950, 13126952), (25520, 8204345), (31900, 6563476), (63800, 3281738), (127600, 1640869)]