82663397480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{11261}}^1$

素因数の和:11475

約数の個数: 128

約数和(自身を含む): 198499507200

約数和(自身を除く): 115836109720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 101, 115, 158, 184, 202, 230, 316, 395, 404, 460, 505, 632, 790, 808, 920, 1010, 1580, 1817, 2020, 2323, 3160, 3634, 4040, 4646, 7268, 7979, 9085, 9292, 11261, 11615, 14536, 15958, 18170, 18584, 22522, 23230, 31916, 36340, 39895, 45044, 46460, 56305, 63832, 72680, 79790, 90088, 92920, 112610, 159580, 183517, 225220, 259003, 319160, 367034, 450440, 518006, 734068, 889619, 917585, 1036012, 1137361, 1295015, 1468136, 1779238, 1835170, 2072024, 2274722, 2590030, 3558476, 3670340, 4448095, 4549444, 5180060, 5686805, 7116952, 7340680, 8896190, 9098888, 10360120, 11373610, 17792380, 20461237, 22747220, 26159303, 35584760, 40922474, 45494440, 52318606, 81844948, 89851519, 102306185, 104637212, 130796515, 163689896, 179703038, 204612370, 209274424, 261593030, 359406076, 409224740, 449257595, 523186060, 718812152, 818449480, 898515190, 1046372120, 1797030380, 2066584937, 3594060760, 4133169874, 8266339748, 10332924685, 16532679496, 20665849370, 41331698740, 82663397480]

約数ペア:

[(1, 82663397480), (2, 41331698740), (4, 20665849370), (5, 16532679496), (8, 10332924685), (10, 8266339748), (20, 4133169874), (23, 3594060760), (40, 2066584937), (46, 1797030380), (79, 1046372120), (92, 898515190), (101, 818449480), (115, 718812152), (158, 523186060), (184, 449257595), (202, 409224740), (230, 359406076), (316, 261593030), (395, 209274424), (404, 204612370), (460, 179703038), (505, 163689896), (632, 130796515), (790, 104637212), (808, 102306185), (920, 89851519), (1010, 81844948), (1580, 52318606), (1817, 45494440), (2020, 40922474), (2323, 35584760), (3160, 26159303), (3634, 22747220), (4040, 20461237), (4646, 17792380), (7268, 11373610), (7979, 10360120), (9085, 9098888), (9292, 8896190), (11261, 7340680), (11615, 7116952), (14536, 5686805), (15958, 5180060), (18170, 4549444), (18584, 4448095), (22522, 3670340), (23230, 3558476), (31916, 2590030), (36340, 2274722), (39895, 2072024), (45044, 1835170), (46460, 1779238), (56305, 1468136), (63832, 1295015), (72680, 1137361), (79790, 1036012), (90088, 917585), (92920, 889619), (112610, 734068), (159580, 518006), (183517, 450440), (225220, 367034), (259003, 319160)]