2008690938800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4244909}}^1$

素因数の和:4244960

約数の個数: 180

約数和(自身を含む): 5972180858640

約数和(自身を除く): 3963489919840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 169, 175, 182, 200, 208, 260, 280, 325, 338, 350, 364, 400, 455, 520, 560, 650, 676, 700, 728, 845, 910, 1040, 1183, 1300, 1352, 1400, 1456, 1690, 1820, 2275, 2366, 2600, 2704, 2800, 3380, 3640, 4225, 4550, 4732, 5200, 5915, 6760, 7280, 8450, 9100, 9464, 11830, 13520, 16900, 18200, 18928, 23660, 29575, 33800, 36400, 47320, 59150, 67600, 94640, 118300, 236600, 473200, 4244909, 8489818, 16979636, 21224545, 29714363, 33959272, 42449090, 55183817, 59428726, 67918544, 84898180, 106122725, 110367634, 118857452, 148571815, 169796360, 212245450, 220735268, 237714904, 275919085, 297143630, 339592720, 386286719, 424490900, 441470536, 475429808, 551838170, 594287260, 717389621, 742859075, 772573438, 848981800, 882941072, 1103676340, 1188574520, 1379595425, 1434779242, 1485718150, 1545146876, 1697963600, 1931433595, 2207352680, 2377149040, 2759190850, 2869558484, 2971436300, 3090293752, 3586948105, 3862867190, 4414705360, 5021727347, 5518381700, 5739116968, 5942872600, 6180587504, 7173896210, 7725734380, 9657167975, 10043454694, 11036763400, 11478233936, 11885745200, 14347792420, 15451468760, 17934740525, 19314335950, 20086909388, 22073526800, 25108636735, 28695584840, 30902937520, 35869481050, 38628671900, 40173818776, 50217273470, 57391169680, 71738962100, 77257343800, 80347637552, 100434546940, 125543183675, 143477924200, 154514687600, 200869093880, 251086367350, 286955848400, 401738187760, 502172734700, 1004345469400, 2008690938800]

約数ペア:

[(1, 2008690938800), (2, 1004345469400), (4, 502172734700), (5, 401738187760), (7, 286955848400), (8, 251086367350), (10, 200869093880), (13, 154514687600), (14, 143477924200), (16, 125543183675), (20, 100434546940), (25, 80347637552), (26, 77257343800), (28, 71738962100), (35, 57391169680), (40, 50217273470), (50, 40173818776), (52, 38628671900), (56, 35869481050), (65, 30902937520), (70, 28695584840), (80, 25108636735), (91, 22073526800), (100, 20086909388), (104, 19314335950), (112, 17934740525), (130, 15451468760), (140, 14347792420), (169, 11885745200), (175, 11478233936), (182, 11036763400), (200, 10043454694), (208, 9657167975), (260, 7725734380), (280, 7173896210), (325, 6180587504), (338, 5942872600), (350, 5739116968), (364, 5518381700), (400, 5021727347), (455, 4414705360), (520, 3862867190), (560, 3586948105), (650, 3090293752), (676, 2971436300), (700, 2869558484), (728, 2759190850), (845, 2377149040), (910, 2207352680), (1040, 1931433595), (1183, 1697963600), (1300, 1545146876), (1352, 1485718150), (1400, 1434779242), (1456, 1379595425), (1690, 1188574520), (1820, 1103676340), (2275, 882941072), (2366, 848981800), (2600, 772573438), (2704, 742859075), (2800, 717389621), (3380, 594287260), (3640, 551838170), (4225, 475429808), (4550, 441470536), (4732, 424490900), (5200, 386286719), (5915, 339592720), (6760, 297143630), (7280, 275919085), (8450, 237714904), (9100, 220735268), (9464, 212245450), (11830, 169796360), (13520, 148571815), (16900, 118857452), (18200, 110367634), (18928, 106122725), (23660, 84898180), (29575, 67918544), (33800, 59428726), (36400, 55183817), (47320, 42449090), (59150, 33959272), (67600, 29714363), (94640, 21224545), (118300, 16979636), (236600, 8489818), (473200, 4244909)]