1048186880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 208

約数和(自身を含む): 2818228224

約数和(自身を除く): 1770041344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 127, 128, 130, 155, 160, 208, 248, 254, 256, 260, 310, 320, 403, 416, 496, 508, 512, 520, 620, 635, 640, 806, 832, 992, 1016, 1024, 1040, 1240, 1270, 1280, 1612, 1651, 1664, 1984, 2015, 2032, 2048, 2080, 2480, 2540, 2560, 3224, 3302, 3328, 3937, 3968, 4030, 4064, 4096, 4160, 4960, 5080, 5120, 6448, 6604, 6656, 7874, 7936, 8060, 8128, 8255, 8320, 9920, 10160, 10240, 12896, 13208, 13312, 15748, 15872, 16120, 16256, 16510, 16640, 19685, 19840, 20320, 20480, 25792, 26416, 26624, 31496, 31744, 32240, 32512, 33020, 33280, 39370, 39680, 40640, 51181, 51584, 52832, 53248, 62992, 63488, 64480, 65024, 66040, 66560, 78740, 79360, 81280, 102362, 103168, 105664, 125984, 126976, 128960, 130048, 132080, 133120, 157480, 158720, 162560, 204724, 206336, 211328, 251968, 255905, 257920, 260096, 264160, 266240, 314960, 317440, 325120, 409448, 412672, 422656, 503936, 511810, 515840, 520192, 528320, 629920, 634880, 650240, 818896, 825344, 845312, 1007872, 1023620, 1031680, 1056640, 1259840, 1300480, 1637792, 1650688, 1690624, 2015744, 2047240, 2063360, 2113280, 2519680, 2600960, 3275584, 3381248, 4031488, 4094480, 4126720, 4226560, 5039360, 6551168, 6762496, 8062976, 8188960, 8253440, 8453120, 10078720, 13102336, 16125952, 16377920, 16906240, 20157440, 26204672, 32755840, 33812480, 40314880, 52409344, 65511680, 80629760, 104818688, 131023360, 209637376, 262046720, 524093440, 1048186880]

約数ペア:

[(1, 1048186880), (2, 524093440), (4, 262046720), (5, 209637376), (8, 131023360), (10, 104818688), (13, 80629760), (16, 65511680), (20, 52409344), (26, 40314880), (31, 33812480), (32, 32755840), (40, 26204672), (52, 20157440), (62, 16906240), (64, 16377920), (65, 16125952), (80, 13102336), (104, 10078720), (124, 8453120), (127, 8253440), (128, 8188960), (130, 8062976), (155, 6762496), (160, 6551168), (208, 5039360), (248, 4226560), (254, 4126720), (256, 4094480), (260, 4031488), (310, 3381248), (320, 3275584), (403, 2600960), (416, 2519680), (496, 2113280), (508, 2063360), (512, 2047240), (520, 2015744), (620, 1690624), (635, 1650688), (640, 1637792), (806, 1300480), (832, 1259840), (992, 1056640), (1016, 1031680), (1024, 1023620), (1040, 1007872), (1240, 845312), (1270, 825344), (1280, 818896), (1612, 650240), (1651, 634880), (1664, 629920), (1984, 528320), (2015, 520192), (2032, 515840), (2048, 511810), (2080, 503936), (2480, 422656), (2540, 412672), (2560, 409448), (3224, 325120), (3302, 317440), (3328, 314960), (3937, 266240), (3968, 264160), (4030, 260096), (4064, 257920), (4096, 255905), (4160, 251968), (4960, 211328), (5080, 206336), (5120, 204724), (6448, 162560), (6604, 158720), (6656, 157480), (7874, 133120), (7936, 132080), (8060, 130048), (8128, 128960), (8255, 126976), (8320, 125984), (9920, 105664), (10160, 103168), (10240, 102362), (12896, 81280), (13208, 79360), (13312, 78740), (15748, 66560), (15872, 66040), (16120, 65024), (16256, 64480), (16510, 63488), (16640, 62992), (19685, 53248), (19840, 52832), (20320, 51584), (20480, 51181), (25792, 40640), (26416, 39680), (26624, 39370), (31496, 33280), (31744, 33020), (32240, 32512)]