5249804560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65557}}^1$

素因数の和:65601

約数の個数: 160

約数和(自身を含む): 16388451072

約数和(自身を除く): 11138646512

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3640, 4004, 5005, 5720, 6160, 7280, 8008, 10010, 11440, 16016, 20020, 40040, 65557, 80080, 131114, 262228, 327785, 458899, 524456, 655570, 721127, 852241, 917798, 1048912, 1311140, 1442254, 1704482, 1835596, 2294495, 2622280, 2884508, 3408964, 3605635, 3671192, 4261205, 4588990, 5047889, 5244560, 5769016, 5965687, 6817928, 7211270, 7342384, 8522410, 9177980, 9374651, 10095778, 11538032, 11931374, 13635856, 14422540, 17044820, 18355960, 18749302, 20191556, 23862748, 25239445, 28845080, 29828435, 34089640, 36711920, 37498604, 40383112, 46873255, 47725496, 50478890, 57690160, 59656870, 65622557, 68179280, 74997208, 80766224, 93746510, 95450992, 100957780, 119313740, 131245114, 149994416, 187493020, 201915560, 238627480, 262490228, 328112785, 374986040, 403831120, 477254960, 524980456, 656225570, 749972080, 1049960912, 1312451140, 2624902280, 5249804560]

約数ペア:

[(1, 5249804560), (2, 2624902280), (4, 1312451140), (5, 1049960912), (7, 749972080), (8, 656225570), (10, 524980456), (11, 477254960), (13, 403831120), (14, 374986040), (16, 328112785), (20, 262490228), (22, 238627480), (26, 201915560), (28, 187493020), (35, 149994416), (40, 131245114), (44, 119313740), (52, 100957780), (55, 95450992), (56, 93746510), (65, 80766224), (70, 74997208), (77, 68179280), (80, 65622557), (88, 59656870), (91, 57690160), (104, 50478890), (110, 47725496), (112, 46873255), (130, 40383112), (140, 37498604), (143, 36711920), (154, 34089640), (176, 29828435), (182, 28845080), (208, 25239445), (220, 23862748), (260, 20191556), (280, 18749302), (286, 18355960), (308, 17044820), (364, 14422540), (385, 13635856), (440, 11931374), (455, 11538032), (520, 10095778), (560, 9374651), (572, 9177980), (616, 8522410), (715, 7342384), (728, 7211270), (770, 6817928), (880, 5965687), (910, 5769016), (1001, 5244560), (1040, 5047889), (1144, 4588990), (1232, 4261205), (1430, 3671192), (1456, 3605635), (1540, 3408964), (1820, 2884508), (2002, 2622280), (2288, 2294495), (2860, 1835596), (3080, 1704482), (3640, 1442254), (4004, 1311140), (5005, 1048912), (5720, 917798), (6160, 852241), (7280, 721127), (8008, 655570), (10010, 524456), (11440, 458899), (16016, 327785), (20020, 262228), (40040, 131114), (65557, 80080)]