2016536515

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 3112243200

約数和(自身を除く): 1095706685

約数列:

[1, 5, 7, 17, 31, 35, 59, 85, 109, 119, 155, 217, 289, 295, 413, 527, 545, 595, 763, 1003, 1085, 1445, 1829, 1853, 2023, 2065, 2635, 3379, 3689, 3815, 5015, 6431, 7021, 8959, 9145, 9265, 10115, 12803, 12971, 16895, 17051, 18445, 23653, 31093, 31501, 32155, 35105, 44795, 45017, 57443, 62713, 64015, 64855, 85255, 109327, 118265, 119357, 155465, 157505, 199361, 217651, 220507, 225085, 287215, 313565, 402101, 528581, 546635, 596785, 765289, 976531, 996805, 1088255, 1102535, 1395527, 1858559, 2010505, 2642905, 3389137, 3700067, 3826445, 4882655, 6835717, 6977635, 9292795, 13009913, 16945685, 18500335, 23723959, 34178585, 57615329, 65049565, 118619795, 288076645, 403307303, 2016536515]

約数ペア:

[(1, 2016536515), (5, 403307303), (7, 288076645), (17, 118619795), (31, 65049565), (35, 57615329), (59, 34178585), (85, 23723959), (109, 18500335), (119, 16945685), (155, 13009913), (217, 9292795), (289, 6977635), (295, 6835717), (413, 4882655), (527, 3826445), (545, 3700067), (595, 3389137), (763, 2642905), (1003, 2010505), (1085, 1858559), (1445, 1395527), (1829, 1102535), (1853, 1088255), (2023, 996805), (2065, 976531), (2635, 765289), (3379, 596785), (3689, 546635), (3815, 528581), (5015, 402101), (6431, 313565), (7021, 287215), (8959, 225085), (9145, 220507), (9265, 217651), (10115, 199361), (12803, 157505), (12971, 155465), (16895, 119357), (17051, 118265), (18445, 109327), (23653, 85255), (31093, 64855), (31501, 64015), (32155, 62713), (35105, 57443), (44795, 45017)]