1251874659880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{605953}}^1$

素因数の和:606143

約数の個数: 128

約数和(自身を含む): 3160898445600

約数和(自身を除く): 1909023785720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 137, 145, 232, 260, 274, 290, 377, 520, 548, 580, 685, 754, 1096, 1160, 1370, 1508, 1781, 1885, 2740, 3016, 3562, 3770, 3973, 5480, 7124, 7540, 7946, 8905, 14248, 15080, 15892, 17810, 19865, 31784, 35620, 39730, 51649, 71240, 79460, 103298, 158920, 206596, 258245, 413192, 516490, 605953, 1032980, 1211906, 2065960, 2423812, 3029765, 4847624, 6059530, 7877389, 12119060, 15754778, 17572637, 24238120, 31509556, 35145274, 39386945, 63019112, 70290548, 78773890, 83015561, 87863185, 140581096, 157547780, 166031122, 175726370, 228444281, 315095560, 332062244, 351452740, 415077805, 456888562, 664124488, 702905480, 830155610, 913777124, 1079202293, 1142221405, 1660311220, 1827554248, 2158404586, 2284442810, 2407451269, 3320622440, 4316809172, 4568885620, 4814902538, 5396011465, 8633618344, 9137771240, 9629805076, 10792022930, 12037256345, 19259610152, 21584045860, 24074512690, 31296866497, 43168091720, 48149025380, 62593732994, 96298050760, 125187465988, 156484332485, 250374931976, 312968664970, 625937329940, 1251874659880]

約数ペア:

[(1, 1251874659880), (2, 625937329940), (4, 312968664970), (5, 250374931976), (8, 156484332485), (10, 125187465988), (13, 96298050760), (20, 62593732994), (26, 48149025380), (29, 43168091720), (40, 31296866497), (52, 24074512690), (58, 21584045860), (65, 19259610152), (104, 12037256345), (116, 10792022930), (130, 9629805076), (137, 9137771240), (145, 8633618344), (232, 5396011465), (260, 4814902538), (274, 4568885620), (290, 4316809172), (377, 3320622440), (520, 2407451269), (548, 2284442810), (580, 2158404586), (685, 1827554248), (754, 1660311220), (1096, 1142221405), (1160, 1079202293), (1370, 913777124), (1508, 830155610), (1781, 702905480), (1885, 664124488), (2740, 456888562), (3016, 415077805), (3562, 351452740), (3770, 332062244), (3973, 315095560), (5480, 228444281), (7124, 175726370), (7540, 166031122), (7946, 157547780), (8905, 140581096), (14248, 87863185), (15080, 83015561), (15892, 78773890), (17810, 70290548), (19865, 63019112), (31784, 39386945), (35620, 35145274), (39730, 31509556), (51649, 24238120), (71240, 17572637), (79460, 15754778), (103298, 12119060), (158920, 7877389), (206596, 6059530), (258245, 4847624), (413192, 3029765), (516490, 2423812), (605953, 2065960), (1032980, 1211906)]