27720546052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2689}}^1$

素因数の和:2909

約数の個数: 96

約数和(自身を含む): 55315008000

約数和(自身を除く): 27594461948

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 79, 101, 158, 202, 316, 323, 404, 646, 1292, 1343, 1501, 1717, 1919, 2686, 2689, 3002, 3434, 3838, 5372, 5378, 6004, 6868, 7676, 7979, 10756, 15958, 25517, 31916, 32623, 45713, 51034, 51091, 65246, 91426, 102068, 102182, 130492, 135643, 151601, 182852, 204364, 212431, 271286, 271589, 303202, 424862, 542572, 543178, 606404, 849724, 868547, 1086356, 1737094, 2577217, 3474188, 3611327, 4036189, 4617013, 5154434, 5160191, 7222654, 8072378, 9234026, 10308868, 10320382, 14445308, 16144756, 18468052, 20640764, 21455531, 42911062, 68615213, 85822124, 87723247, 137230426, 175446494, 274460852, 350892988, 364744027, 407655089, 729488054, 815310178, 1458976108, 1630620356, 6930136513, 13860273026, 27720546052]

約数ペア:

[(1, 27720546052), (2, 13860273026), (4, 6930136513), (17, 1630620356), (19, 1458976108), (34, 815310178), (38, 729488054), (68, 407655089), (76, 364744027), (79, 350892988), (101, 274460852), (158, 175446494), (202, 137230426), (316, 87723247), (323, 85822124), (404, 68615213), (646, 42911062), (1292, 21455531), (1343, 20640764), (1501, 18468052), (1717, 16144756), (1919, 14445308), (2686, 10320382), (2689, 10308868), (3002, 9234026), (3434, 8072378), (3838, 7222654), (5372, 5160191), (5378, 5154434), (6004, 4617013), (6868, 4036189), (7676, 3611327), (7979, 3474188), (10756, 2577217), (15958, 1737094), (25517, 1086356), (31916, 868547), (32623, 849724), (45713, 606404), (51034, 543178), (51091, 542572), (65246, 424862), (91426, 303202), (102068, 271589), (102182, 271286), (130492, 212431), (135643, 204364), (151601, 182852)]