57544960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 155115072

約数和(自身を除く): 97570112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 67, 80, 88, 110, 122, 128, 134, 160, 176, 220, 244, 256, 268, 305, 320, 335, 352, 440, 488, 536, 610, 640, 670, 671, 704, 737, 880, 976, 1072, 1220, 1280, 1340, 1342, 1408, 1474, 1760, 1952, 2144, 2440, 2680, 2684, 2816, 2948, 3355, 3520, 3685, 3904, 4087, 4288, 4880, 5360, 5368, 5896, 6710, 7040, 7370, 7808, 8174, 8576, 9760, 10720, 10736, 11792, 13420, 14080, 14740, 15616, 16348, 17152, 19520, 20435, 21440, 21472, 23584, 26840, 29480, 32696, 39040, 40870, 42880, 42944, 44957, 47168, 53680, 58960, 65392, 78080, 81740, 85760, 85888, 89914, 94336, 107360, 117920, 130784, 163480, 171776, 179828, 188672, 214720, 224785, 235840, 261568, 326960, 359656, 429440, 449570, 471680, 523136, 653920, 719312, 858880, 899140, 943360, 1046272, 1307840, 1438624, 1798280, 2615680, 2877248, 3596560, 5231360, 5754496, 7193120, 11508992, 14386240, 28772480, 57544960]

約数ペア:

[(1, 57544960), (2, 28772480), (4, 14386240), (5, 11508992), (8, 7193120), (10, 5754496), (11, 5231360), (16, 3596560), (20, 2877248), (22, 2615680), (32, 1798280), (40, 1438624), (44, 1307840), (55, 1046272), (61, 943360), (64, 899140), (67, 858880), (80, 719312), (88, 653920), (110, 523136), (122, 471680), (128, 449570), (134, 429440), (160, 359656), (176, 326960), (220, 261568), (244, 235840), (256, 224785), (268, 214720), (305, 188672), (320, 179828), (335, 171776), (352, 163480), (440, 130784), (488, 117920), (536, 107360), (610, 94336), (640, 89914), (670, 85888), (671, 85760), (704, 81740), (737, 78080), (880, 65392), (976, 58960), (1072, 53680), (1220, 47168), (1280, 44957), (1340, 42944), (1342, 42880), (1408, 40870), (1474, 39040), (1760, 32696), (1952, 29480), (2144, 26840), (2440, 23584), (2680, 21472), (2684, 21440), (2816, 20435), (2948, 19520), (3355, 17152), (3520, 16348), (3685, 15616), (3904, 14740), (4087, 14080), (4288, 13420), (4880, 11792), (5360, 10736), (5368, 10720), (5896, 9760), (6710, 8576), (7040, 8174), (7370, 7808)]