20174532950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:867

約数の個数: 192

約数和(自身を含む): 45981432000

約数和(自身を除く): 25806899050

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 29, 50, 55, 58, 65, 110, 130, 143, 145, 149, 275, 286, 290, 298, 319, 325, 377, 550, 638, 650, 653, 715, 725, 745, 754, 1306, 1430, 1450, 1490, 1595, 1639, 1885, 1937, 3190, 3265, 3278, 3575, 3725, 3770, 3874, 4147, 4321, 6530, 7150, 7183, 7450, 7975, 8195, 8294, 8489, 8642, 9425, 9685, 14366, 15950, 16325, 16390, 16978, 18850, 18937, 19370, 20735, 21307, 21605, 32650, 35915, 37874, 40975, 41470, 42445, 42614, 43210, 47531, 48425, 56173, 71830, 81950, 84890, 93379, 94685, 95062, 96850, 97297, 103675, 106535, 108025, 112346, 179575, 186758, 189370, 194594, 207350, 208307, 212225, 213070, 216050, 237655, 246181, 280865, 359150, 416614, 424450, 466895, 473425, 475310, 486485, 492362, 532675, 561730, 617903, 933790, 946850, 972970, 1041535, 1065350, 1070267, 1188275, 1230905, 1235806, 1264861, 1404325, 2083070, 2140534, 2334475, 2376550, 2432425, 2461810, 2529722, 2707991, 2808650, 2821613, 3089515, 4668950, 4864850, 5207675, 5351335, 5415982, 5643226, 6154525, 6179030, 6324305, 10415350, 10702670, 12309050, 12648610, 13539955, 13913471, 14108065, 15447575, 26756675, 27079910, 27826942, 28216130, 30895150, 31037743, 31621525, 36680969, 53513350, 62075486, 63243050, 67699775, 69567355, 70540325, 73361938, 135399550, 139134710, 141080650, 155188715, 183404845, 310377430, 347836775, 366809690, 403490659, 695673550, 775943575, 806981318, 917024225, 1551887150, 1834048450, 2017453295, 4034906590, 10087266475, 20174532950]

約数ペア:

[(1, 20174532950), (2, 10087266475), (5, 4034906590), (10, 2017453295), (11, 1834048450), (13, 1551887150), (22, 917024225), (25, 806981318), (26, 775943575), (29, 695673550), (50, 403490659), (55, 366809690), (58, 347836775), (65, 310377430), (110, 183404845), (130, 155188715), (143, 141080650), (145, 139134710), (149, 135399550), (275, 73361938), (286, 70540325), (290, 69567355), (298, 67699775), (319, 63243050), (325, 62075486), (377, 53513350), (550, 36680969), (638, 31621525), (650, 31037743), (653, 30895150), (715, 28216130), (725, 27826942), (745, 27079910), (754, 26756675), (1306, 15447575), (1430, 14108065), (1450, 13913471), (1490, 13539955), (1595, 12648610), (1639, 12309050), (1885, 10702670), (1937, 10415350), (3190, 6324305), (3265, 6179030), (3278, 6154525), (3575, 5643226), (3725, 5415982), (3770, 5351335), (3874, 5207675), (4147, 4864850), (4321, 4668950), (6530, 3089515), (7150, 2821613), (7183, 2808650), (7450, 2707991), (7975, 2529722), (8195, 2461810), (8294, 2432425), (8489, 2376550), (8642, 2334475), (9425, 2140534), (9685, 2083070), (14366, 1404325), (15950, 1264861), (16325, 1235806), (16390, 1230905), (16978, 1188275), (18850, 1070267), (18937, 1065350), (19370, 1041535), (20735, 972970), (21307, 946850), (21605, 933790), (32650, 617903), (35915, 561730), (37874, 532675), (40975, 492362), (41470, 486485), (42445, 475310), (42614, 473425), (43210, 466895), (47531, 424450), (48425, 416614), (56173, 359150), (71830, 280865), (81950, 246181), (84890, 237655), (93379, 216050), (94685, 213070), (95062, 212225), (96850, 208307), (97297, 207350), (103675, 194594), (106535, 189370), (108025, 186758), (112346, 179575)]