505794520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{14929}}^1$

素因数の和:14969

約数の個数: 96

約数和(自身を含む): 1429696800

約数和(自身を除く): 923902280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 3080, 3388, 4235, 4840, 6776, 8470, 14929, 16940, 29858, 33880, 59716, 74645, 104503, 119432, 149290, 164219, 209006, 298580, 328438, 418012, 522515, 597160, 656876, 821095, 836024, 1045030, 1149533, 1313752, 1642190, 1806409, 2090060, 2299066, 3284380, 3612818, 4180120, 4598132, 5747665, 6568760, 7225636, 9032045, 9196264, 11495330, 12644863, 14451272, 18064090, 22990660, 25289726, 36128180, 45981320, 50579452, 63224315, 72256360, 101158904, 126448630, 252897260, 505794520]

約数ペア:

[(1, 505794520), (2, 252897260), (4, 126448630), (5, 101158904), (7, 72256360), (8, 63224315), (10, 50579452), (11, 45981320), (14, 36128180), (20, 25289726), (22, 22990660), (28, 18064090), (35, 14451272), (40, 12644863), (44, 11495330), (55, 9196264), (56, 9032045), (70, 7225636), (77, 6568760), (88, 5747665), (110, 4598132), (121, 4180120), (140, 3612818), (154, 3284380), (220, 2299066), (242, 2090060), (280, 1806409), (308, 1642190), (385, 1313752), (440, 1149533), (484, 1045030), (605, 836024), (616, 821095), (770, 656876), (847, 597160), (968, 522515), (1210, 418012), (1540, 328438), (1694, 298580), (2420, 209006), (3080, 164219), (3388, 149290), (4235, 119432), (4840, 104503), (6776, 74645), (8470, 59716), (14929, 33880), (16940, 29858)]