2086868045168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4721}}^1\times {\mathrm{17519}}^1$

素因数の和:22350

約数の個数: 80

約数和(自身を含む): 4308549235200

約数和(自身を除く): 2221681190032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 3154, 4721, 6308, 9442, 12616, 17519, 18884, 25232, 35038, 37768, 70076, 75536, 89699, 140152, 179398, 280304, 332861, 358796, 391843, 665722, 717592, 783686, 1331444, 1435184, 1454077, 1567372, 2662888, 2908154, 3134744, 5325776, 5816308, 6269488, 7445017, 11632616, 14890034, 23265232, 27627463, 29780068, 55254926, 59560136, 82707199, 110509852, 119120272, 165414398, 221019704, 330828796, 442039408, 661657592, 1323315184, 1571436781, 3142873562, 6285747124, 6864697517, 12571494248, 13729395034, 25142988496, 27458790068, 54917580136, 109835160272, 130429252823, 260858505646, 521717011292, 1043434022584, 2086868045168]

約数ペア:

[(1, 2086868045168), (2, 1043434022584), (4, 521717011292), (8, 260858505646), (16, 130429252823), (19, 109835160272), (38, 54917580136), (76, 27458790068), (83, 25142988496), (152, 13729395034), (166, 12571494248), (304, 6864697517), (332, 6285747124), (664, 3142873562), (1328, 1571436781), (1577, 1323315184), (3154, 661657592), (4721, 442039408), (6308, 330828796), (9442, 221019704), (12616, 165414398), (17519, 119120272), (18884, 110509852), (25232, 82707199), (35038, 59560136), (37768, 55254926), (70076, 29780068), (75536, 27627463), (89699, 23265232), (140152, 14890034), (179398, 11632616), (280304, 7445017), (332861, 6269488), (358796, 5816308), (391843, 5325776), (665722, 3134744), (717592, 2908154), (783686, 2662888), (1331444, 1567372), (1435184, 1454077)]