40513334264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1213

約数の個数: 128

約数和(自身を含む): 85620326400

約数和(自身を除く): 45106992136

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 79, 82, 104, 127, 158, 164, 254, 316, 328, 508, 533, 632, 947, 1016, 1027, 1066, 1651, 1894, 2054, 2132, 3239, 3302, 3788, 4108, 4264, 5207, 6478, 6604, 7576, 8216, 10033, 10414, 12311, 12956, 13208, 20066, 20828, 24622, 25912, 38827, 40132, 41656, 42107, 49244, 67691, 74813, 77654, 80264, 84214, 98488, 120269, 130429, 135382, 149626, 155308, 168428, 240538, 260858, 270764, 299252, 310616, 336856, 411353, 481076, 504751, 521716, 541528, 598504, 822706, 962152, 972569, 1009502, 1043432, 1563497, 1645412, 1945138, 2019004, 3067333, 3126994, 3290824, 3890276, 4038008, 4931029, 5347589, 6134666, 6253988, 7780552, 9501251, 9862058, 10695178, 12269332, 12507976, 19002502, 19724116, 21390356, 24538664, 38005004, 39448232, 39875329, 42780712, 64103377, 76010008, 79750658, 123516263, 128206754, 159501316, 247032526, 256413508, 319002632, 389551291, 494065052, 512827016, 779102582, 988130104, 1558205164, 3116410328, 5064166783, 10128333566, 20256667132, 40513334264]

約数ペア:

[(1, 40513334264), (2, 20256667132), (4, 10128333566), (8, 5064166783), (13, 3116410328), (26, 1558205164), (41, 988130104), (52, 779102582), (79, 512827016), (82, 494065052), (104, 389551291), (127, 319002632), (158, 256413508), (164, 247032526), (254, 159501316), (316, 128206754), (328, 123516263), (508, 79750658), (533, 76010008), (632, 64103377), (947, 42780712), (1016, 39875329), (1027, 39448232), (1066, 38005004), (1651, 24538664), (1894, 21390356), (2054, 19724116), (2132, 19002502), (3239, 12507976), (3302, 12269332), (3788, 10695178), (4108, 9862058), (4264, 9501251), (5207, 7780552), (6478, 6253988), (6604, 6134666), (7576, 5347589), (8216, 4931029), (10033, 4038008), (10414, 3890276), (12311, 3290824), (12956, 3126994), (13208, 3067333), (20066, 2019004), (20828, 1945138), (24622, 1645412), (25912, 1563497), (38827, 1043432), (40132, 1009502), (41656, 972569), (42107, 962152), (49244, 822706), (67691, 598504), (74813, 541528), (77654, 521716), (80264, 504751), (84214, 481076), (98488, 411353), (120269, 336856), (130429, 310616), (135382, 299252), (149626, 270764), (155308, 260858), (168428, 240538)]