1826138080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 4855431168

約数和(自身を除く): 3029293088

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, 223, 248, 254, 260, 310, 403, 416, 446, 496, 508, 520, 620, 635, 806, 892, 992, 1016, 1040, 1115, 1240, 1270, 1612, 1651, 1784, 2015, 2032, 2080, 2230, 2480, 2540, 2899, 3224, 3302, 3568, 3937, 4030, 4064, 4460, 4960, 5080, 5798, 6448, 6604, 6913, 7136, 7874, 8060, 8255, 8920, 10160, 11596, 12896, 13208, 13826, 14495, 15748, 16120, 16510, 17840, 19685, 20320, 23192, 26416, 27652, 28321, 28990, 31496, 32240, 33020, 34565, 35680, 39370, 46384, 51181, 52832, 55304, 56642, 57980, 62992, 64480, 66040, 69130, 78740, 89869, 92768, 102362, 110608, 113284, 115960, 125984, 132080, 138260, 141605, 157480, 179738, 204724, 221216, 226568, 231920, 255905, 264160, 276520, 283210, 314960, 359476, 368173, 409448, 449345, 453136, 463840, 511810, 553040, 566420, 629920, 718952, 736346, 818896, 877951, 898690, 906272, 1023620, 1106080, 1132840, 1437904, 1472692, 1637792, 1755902, 1797380, 1840865, 2047240, 2265680, 2875808, 2945384, 3511804, 3594760, 3681730, 4094480, 4389755, 4531360, 5890768, 7023608, 7189520, 7363460, 8188960, 8779510, 11413363, 11781536, 14047216, 14379040, 14726920, 17559020, 22826726, 28094432, 29453840, 35118040, 45653452, 57066815, 58907680, 70236080, 91306904, 114133630, 140472160, 182613808, 228267260, 365227616, 456534520, 913069040, 1826138080]

約数ペア:

[(1, 1826138080), (2, 913069040), (4, 456534520), (5, 365227616), (8, 228267260), (10, 182613808), (13, 140472160), (16, 114133630), (20, 91306904), (26, 70236080), (31, 58907680), (32, 57066815), (40, 45653452), (52, 35118040), (62, 29453840), (65, 28094432), (80, 22826726), (104, 17559020), (124, 14726920), (127, 14379040), (130, 14047216), (155, 11781536), (160, 11413363), (208, 8779510), (223, 8188960), (248, 7363460), (254, 7189520), (260, 7023608), (310, 5890768), (403, 4531360), (416, 4389755), (446, 4094480), (496, 3681730), (508, 3594760), (520, 3511804), (620, 2945384), (635, 2875808), (806, 2265680), (892, 2047240), (992, 1840865), (1016, 1797380), (1040, 1755902), (1115, 1637792), (1240, 1472692), (1270, 1437904), (1612, 1132840), (1651, 1106080), (1784, 1023620), (2015, 906272), (2032, 898690), (2080, 877951), (2230, 818896), (2480, 736346), (2540, 718952), (2899, 629920), (3224, 566420), (3302, 553040), (3568, 511810), (3937, 463840), (4030, 453136), (4064, 449345), (4460, 409448), (4960, 368173), (5080, 359476), (5798, 314960), (6448, 283210), (6604, 276520), (6913, 264160), (7136, 255905), (7874, 231920), (8060, 226568), (8255, 221216), (8920, 204724), (10160, 179738), (11596, 157480), (12896, 141605), (13208, 138260), (13826, 132080), (14495, 125984), (15748, 115960), (16120, 113284), (16510, 110608), (17840, 102362), (19685, 92768), (20320, 89869), (23192, 78740), (26416, 69130), (27652, 66040), (28321, 64480), (28990, 62992), (31496, 57980), (32240, 56642), (33020, 55304), (34565, 52832), (35680, 51181), (39370, 46384)]