7213967360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11549}}^1$

素因数の和:11637

約数の個数: 96

約数和(自身を含む): 17594577000

約数和(自身を除く): 10380609640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 256, 305, 320, 488, 512, 610, 640, 976, 1024, 1220, 1280, 1952, 2048, 2440, 2560, 3904, 4880, 5120, 7808, 9760, 10240, 11549, 15616, 19520, 23098, 31232, 39040, 46196, 57745, 62464, 78080, 92392, 115490, 124928, 156160, 184784, 230980, 312320, 369568, 461960, 624640, 704489, 739136, 923920, 1408978, 1478272, 1847840, 2817956, 2956544, 3522445, 3695680, 5635912, 5913088, 7044890, 7391360, 11271824, 11826176, 14089780, 14782720, 22543648, 23652352, 28179560, 29565440, 45087296, 56359120, 59130880, 90174592, 112718240, 118261760, 180349184, 225436480, 360698368, 450872960, 721396736, 901745920, 1442793472, 1803491840, 3606983680, 7213967360]

約数ペア:

[(1, 7213967360), (2, 3606983680), (4, 1803491840), (5, 1442793472), (8, 901745920), (10, 721396736), (16, 450872960), (20, 360698368), (32, 225436480), (40, 180349184), (61, 118261760), (64, 112718240), (80, 90174592), (122, 59130880), (128, 56359120), (160, 45087296), (244, 29565440), (256, 28179560), (305, 23652352), (320, 22543648), (488, 14782720), (512, 14089780), (610, 11826176), (640, 11271824), (976, 7391360), (1024, 7044890), (1220, 5913088), (1280, 5635912), (1952, 3695680), (2048, 3522445), (2440, 2956544), (2560, 2817956), (3904, 1847840), (4880, 1478272), (5120, 1408978), (7808, 923920), (9760, 739136), (10240, 704489), (11549, 624640), (15616, 461960), (19520, 369568), (23098, 312320), (31232, 230980), (39040, 184784), (46196, 156160), (57745, 124928), (62464, 115490), (78080, 92392)]