9458137780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12583}}^1$

素因数の和:12678

約数の個数: 144

約数和(自身を含む): 25305920640

約数和(自身を除く): 15847782860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 59, 65, 70, 91, 98, 118, 130, 140, 182, 196, 236, 245, 260, 295, 364, 413, 455, 490, 590, 637, 767, 826, 910, 980, 1180, 1274, 1534, 1652, 1820, 2065, 2548, 2891, 3068, 3185, 3835, 4130, 5369, 5782, 6370, 7670, 8260, 10738, 11564, 12583, 12740, 14455, 15340, 21476, 25166, 26845, 28910, 37583, 50332, 53690, 57820, 62915, 75166, 88081, 107380, 125830, 150332, 163579, 176162, 187915, 251660, 327158, 352324, 375830, 440405, 616567, 654316, 742397, 751660, 817895, 880810, 1145053, 1233134, 1484794, 1635790, 1761620, 2290106, 2466268, 2969588, 3082835, 3271580, 3711985, 4580212, 5196779, 5725265, 6165670, 7423970, 8015371, 9651161, 10393558, 11450530, 12331340, 14847940, 16030742, 19302322, 20787116, 22901060, 25983895, 32061484, 36377453, 38604644, 40076855, 48255805, 51967790, 67558127, 72754906, 80153710, 96511610, 103935580, 135116254, 145509812, 160307420, 181887265, 193023220, 270232508, 337790635, 363774530, 472906889, 675581270, 727549060, 945813778, 1351162540, 1891627556, 2364534445, 4729068890, 9458137780]

約数ペア:

[(1, 9458137780), (2, 4729068890), (4, 2364534445), (5, 1891627556), (7, 1351162540), (10, 945813778), (13, 727549060), (14, 675581270), (20, 472906889), (26, 363774530), (28, 337790635), (35, 270232508), (49, 193023220), (52, 181887265), (59, 160307420), (65, 145509812), (70, 135116254), (91, 103935580), (98, 96511610), (118, 80153710), (130, 72754906), (140, 67558127), (182, 51967790), (196, 48255805), (236, 40076855), (245, 38604644), (260, 36377453), (295, 32061484), (364, 25983895), (413, 22901060), (455, 20787116), (490, 19302322), (590, 16030742), (637, 14847940), (767, 12331340), (826, 11450530), (910, 10393558), (980, 9651161), (1180, 8015371), (1274, 7423970), (1534, 6165670), (1652, 5725265), (1820, 5196779), (2065, 4580212), (2548, 3711985), (2891, 3271580), (3068, 3082835), (3185, 2969588), (3835, 2466268), (4130, 2290106), (5369, 1761620), (5782, 1635790), (6370, 1484794), (7670, 1233134), (8260, 1145053), (10738, 880810), (11564, 817895), (12583, 751660), (12740, 742397), (14455, 654316), (15340, 616567), (21476, 440405), (25166, 375830), (26845, 352324), (28910, 327158), (37583, 251660), (50332, 187915), (53690, 176162), (57820, 163579), (62915, 150332), (75166, 125830), (88081, 107380)]