20239220320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2777}}^1$

素因数の和:2945

約数の個数: 192

約数和(自身を含む): 53982718272

約数和(自身を除く): 33743497952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 101, 110, 160, 164, 176, 202, 205, 220, 328, 352, 404, 410, 440, 451, 505, 656, 808, 820, 880, 902, 1010, 1111, 1312, 1616, 1640, 1760, 1804, 2020, 2222, 2255, 2777, 3232, 3280, 3608, 4040, 4141, 4444, 4510, 5554, 5555, 6560, 7216, 8080, 8282, 8888, 9020, 11108, 11110, 13885, 14432, 16160, 16564, 17776, 18040, 20705, 22216, 22220, 27770, 30547, 33128, 35552, 36080, 41410, 44432, 44440, 45551, 55540, 61094, 66256, 72160, 82820, 88864, 88880, 91102, 111080, 113857, 122188, 132512, 152735, 165640, 177760, 182204, 222160, 227714, 227755, 244376, 280477, 305470, 331280, 364408, 444320, 455428, 455510, 488752, 560954, 569285, 610940, 662560, 728816, 910856, 911020, 977504, 1121908, 1138570, 1221880, 1252427, 1402385, 1457632, 1821712, 1822040, 2243816, 2277140, 2443760, 2504854, 2804770, 3085247, 3643424, 3644080, 4487632, 4554280, 4887520, 5009708, 5609540, 6170494, 6262135, 7288160, 8975264, 9108560, 10019416, 11219080, 11499557, 12340988, 12524270, 15426235, 18217120, 20038832, 22438160, 22999114, 24681976, 25048540, 30852470, 40077664, 44876320, 45998228, 49363952, 50097080, 57497785, 61704940, 91996456, 98727904, 100194160, 114995570, 123409880, 126495127, 183992912, 200388320, 229991140, 246819760, 252990254, 367985824, 459982280, 493639520, 505980508, 632475635, 919964560, 1011961016, 1264951270, 1839929120, 2023922032, 2529902540, 4047844064, 5059805080, 10119610160, 20239220320]

約数ペア:

[(1, 20239220320), (2, 10119610160), (4, 5059805080), (5, 4047844064), (8, 2529902540), (10, 2023922032), (11, 1839929120), (16, 1264951270), (20, 1011961016), (22, 919964560), (32, 632475635), (40, 505980508), (41, 493639520), (44, 459982280), (55, 367985824), (80, 252990254), (82, 246819760), (88, 229991140), (101, 200388320), (110, 183992912), (160, 126495127), (164, 123409880), (176, 114995570), (202, 100194160), (205, 98727904), (220, 91996456), (328, 61704940), (352, 57497785), (404, 50097080), (410, 49363952), (440, 45998228), (451, 44876320), (505, 40077664), (656, 30852470), (808, 25048540), (820, 24681976), (880, 22999114), (902, 22438160), (1010, 20038832), (1111, 18217120), (1312, 15426235), (1616, 12524270), (1640, 12340988), (1760, 11499557), (1804, 11219080), (2020, 10019416), (2222, 9108560), (2255, 8975264), (2777, 7288160), (3232, 6262135), (3280, 6170494), (3608, 5609540), (4040, 5009708), (4141, 4887520), (4444, 4554280), (4510, 4487632), (5554, 3644080), (5555, 3643424), (6560, 3085247), (7216, 2804770), (8080, 2504854), (8282, 2443760), (8888, 2277140), (9020, 2243816), (11108, 1822040), (11110, 1821712), (13885, 1457632), (14432, 1402385), (16160, 1252427), (16564, 1221880), (17776, 1138570), (18040, 1121908), (20705, 977504), (22216, 911020), (22220, 910856), (27770, 728816), (30547, 662560), (33128, 610940), (35552, 569285), (36080, 560954), (41410, 488752), (44432, 455510), (44440, 455428), (45551, 444320), (55540, 364408), (61094, 331280), (66256, 305470), (72160, 280477), (82820, 244376), (88864, 227755), (88880, 227714), (91102, 222160), (111080, 182204), (113857, 177760), (122188, 165640), (132512, 152735)]