474570140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 1126367424

約数和(自身を除く): 651797284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 173, 185, 220, 337, 346, 370, 407, 674, 692, 740, 814, 865, 1348, 1628, 1685, 1730, 1903, 2035, 3370, 3460, 3707, 3806, 4070, 6401, 6740, 7414, 7612, 8140, 9515, 12469, 12802, 14828, 18535, 19030, 24938, 25604, 32005, 37070, 38060, 49876, 58301, 62345, 64010, 70411, 74140, 116602, 124690, 128020, 137159, 140822, 233204, 249380, 274318, 281644, 291505, 352055, 548636, 583010, 641311, 685795, 704110, 1166020, 1282622, 1371590, 1408220, 2157137, 2565244, 2743180, 3206555, 4314274, 6413110, 8628548, 10785685, 12826220, 21571370, 23728507, 43142740, 47457014, 94914028, 118642535, 237285070, 474570140]

約数ペア:

[(1, 474570140), (2, 237285070), (4, 118642535), (5, 94914028), (10, 47457014), (11, 43142740), (20, 23728507), (22, 21571370), (37, 12826220), (44, 10785685), (55, 8628548), (74, 6413110), (110, 4314274), (148, 3206555), (173, 2743180), (185, 2565244), (220, 2157137), (337, 1408220), (346, 1371590), (370, 1282622), (407, 1166020), (674, 704110), (692, 685795), (740, 641311), (814, 583010), (865, 548636), (1348, 352055), (1628, 291505), (1685, 281644), (1730, 274318), (1903, 249380), (2035, 233204), (3370, 140822), (3460, 137159), (3707, 128020), (3806, 124690), (4070, 116602), (6401, 74140), (6740, 70411), (7414, 64010), (7612, 62345), (8140, 58301), (9515, 49876), (12469, 38060), (12802, 37070), (14828, 32005), (18535, 25604), (19030, 24938)]