8901399520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1273

約数の個数: 192

約数和(自身を含む): 23583522816

約数和(自身を除く): 14682123296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 127, 130, 155, 160, 208, 248, 254, 260, 310, 403, 416, 496, 508, 520, 620, 635, 806, 992, 1016, 1040, 1087, 1240, 1270, 1612, 1651, 2015, 2032, 2080, 2174, 2480, 2540, 3224, 3302, 3937, 4030, 4064, 4348, 4960, 5080, 5435, 6448, 6604, 7874, 8060, 8255, 8696, 10160, 10870, 12896, 13208, 14131, 15748, 16120, 16510, 17392, 19685, 20320, 21740, 26416, 28262, 31496, 32240, 33020, 33697, 34784, 39370, 43480, 51181, 52832, 56524, 62992, 64480, 66040, 67394, 70655, 78740, 86960, 102362, 113048, 125984, 132080, 134788, 138049, 141310, 157480, 168485, 173920, 204724, 226096, 255905, 264160, 269576, 276098, 282620, 314960, 336970, 409448, 438061, 452192, 511810, 539152, 552196, 565240, 629920, 673940, 690245, 818896, 876122, 1023620, 1078304, 1104392, 1130480, 1347880, 1380490, 1637792, 1752244, 1794637, 2047240, 2190305, 2208784, 2260960, 2695760, 2760980, 3504488, 3589274, 4094480, 4279519, 4380610, 4417568, 5391520, 5521960, 7008976, 7178548, 8188960, 8559038, 8761220, 8973185, 11043920, 14017952, 14357096, 17118076, 17522440, 17946370, 21397595, 22087840, 28714192, 34236152, 35044880, 35892740, 42795190, 55633747, 57428384, 68472304, 70089760, 71785480, 85590380, 111267494, 136944608, 143570960, 171180760, 222534988, 278168735, 287141920, 342361520, 445069976, 556337470, 684723040, 890139952, 1112674940, 1780279904, 2225349880, 4450699760, 8901399520]

約数ペア:

[(1, 8901399520), (2, 4450699760), (4, 2225349880), (5, 1780279904), (8, 1112674940), (10, 890139952), (13, 684723040), (16, 556337470), (20, 445069976), (26, 342361520), (31, 287141920), (32, 278168735), (40, 222534988), (52, 171180760), (62, 143570960), (65, 136944608), (80, 111267494), (104, 85590380), (124, 71785480), (127, 70089760), (130, 68472304), (155, 57428384), (160, 55633747), (208, 42795190), (248, 35892740), (254, 35044880), (260, 34236152), (310, 28714192), (403, 22087840), (416, 21397595), (496, 17946370), (508, 17522440), (520, 17118076), (620, 14357096), (635, 14017952), (806, 11043920), (992, 8973185), (1016, 8761220), (1040, 8559038), (1087, 8188960), (1240, 7178548), (1270, 7008976), (1612, 5521960), (1651, 5391520), (2015, 4417568), (2032, 4380610), (2080, 4279519), (2174, 4094480), (2480, 3589274), (2540, 3504488), (3224, 2760980), (3302, 2695760), (3937, 2260960), (4030, 2208784), (4064, 2190305), (4348, 2047240), (4960, 1794637), (5080, 1752244), (5435, 1637792), (6448, 1380490), (6604, 1347880), (7874, 1130480), (8060, 1104392), (8255, 1078304), (8696, 1023620), (10160, 876122), (10870, 818896), (12896, 690245), (13208, 673940), (14131, 629920), (15748, 565240), (16120, 552196), (16510, 539152), (17392, 511810), (19685, 452192), (20320, 438061), (21740, 409448), (26416, 336970), (28262, 314960), (31496, 282620), (32240, 276098), (33020, 269576), (33697, 264160), (34784, 255905), (39370, 226096), (43480, 204724), (51181, 173920), (52832, 168485), (56524, 157480), (62992, 141310), (64480, 138049), (66040, 134788), (67394, 132080), (70655, 125984), (78740, 113048), (86960, 102362)]