888939040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 2389782528

約数和(自身を除く): 1500843488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 97, 110, 127, 160, 164, 176, 194, 205, 220, 254, 328, 352, 388, 410, 440, 451, 485, 508, 635, 656, 776, 820, 880, 902, 970, 1016, 1067, 1270, 1312, 1397, 1552, 1640, 1760, 1804, 1940, 2032, 2134, 2255, 2540, 2794, 3104, 3280, 3608, 3880, 3977, 4064, 4268, 4510, 5080, 5207, 5335, 5588, 6560, 6985, 7216, 7760, 7954, 8536, 9020, 10160, 10414, 10670, 11176, 12319, 13970, 14432, 15520, 15908, 17072, 18040, 19885, 20320, 20828, 21340, 22352, 24638, 26035, 27940, 31816, 34144, 36080, 39770, 41656, 42680, 43747, 44704, 49276, 52070, 55880, 57277, 61595, 63632, 72160, 79540, 83312, 85360, 87494, 98552, 104140, 111760, 114554, 123190, 127264, 135509, 159080, 166624, 170720, 174988, 197104, 208280, 218735, 223520, 229108, 246380, 271018, 286385, 318160, 349976, 394208, 416560, 437470, 458216, 492760, 505079, 542036, 572770, 636320, 677545, 699952, 833120, 874940, 916432, 985520, 1010158, 1084072, 1145540, 1355090, 1399904, 1749880, 1832864, 1971040, 2020316, 2168144, 2291080, 2525395, 2710180, 3499760, 4040632, 4336288, 4582160, 5050790, 5420360, 5555869, 6999520, 8081264, 9164320, 10101580, 10840720, 11111738, 16162528, 20203160, 21681440, 22223476, 27779345, 40406320, 44446952, 55558690, 80812640, 88893904, 111117380, 177787808, 222234760, 444469520, 888939040]

約数ペア:

[(1, 888939040), (2, 444469520), (4, 222234760), (5, 177787808), (8, 111117380), (10, 88893904), (11, 80812640), (16, 55558690), (20, 44446952), (22, 40406320), (32, 27779345), (40, 22223476), (41, 21681440), (44, 20203160), (55, 16162528), (80, 11111738), (82, 10840720), (88, 10101580), (97, 9164320), (110, 8081264), (127, 6999520), (160, 5555869), (164, 5420360), (176, 5050790), (194, 4582160), (205, 4336288), (220, 4040632), (254, 3499760), (328, 2710180), (352, 2525395), (388, 2291080), (410, 2168144), (440, 2020316), (451, 1971040), (485, 1832864), (508, 1749880), (635, 1399904), (656, 1355090), (776, 1145540), (820, 1084072), (880, 1010158), (902, 985520), (970, 916432), (1016, 874940), (1067, 833120), (1270, 699952), (1312, 677545), (1397, 636320), (1552, 572770), (1640, 542036), (1760, 505079), (1804, 492760), (1940, 458216), (2032, 437470), (2134, 416560), (2255, 394208), (2540, 349976), (2794, 318160), (3104, 286385), (3280, 271018), (3608, 246380), (3880, 229108), (3977, 223520), (4064, 218735), (4268, 208280), (4510, 197104), (5080, 174988), (5207, 170720), (5335, 166624), (5588, 159080), (6560, 135509), (6985, 127264), (7216, 123190), (7760, 114554), (7954, 111760), (8536, 104140), (9020, 98552), (10160, 87494), (10414, 85360), (10670, 83312), (11176, 79540), (12319, 72160), (13970, 63632), (14432, 61595), (15520, 57277), (15908, 55880), (17072, 52070), (18040, 49276), (19885, 44704), (20320, 43747), (20828, 42680), (21340, 41656), (22352, 39770), (24638, 36080), (26035, 34144), (27940, 31816)]