9968706560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{223}}^1\times {\mathrm{8731}}^1$

素因数の和:8979

約数の個数: 88

約数和(自身を含む): 24023198976

約数和(自身を除く): 14054492416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 223, 256, 320, 446, 512, 640, 892, 1024, 1115, 1280, 1784, 2230, 2560, 3568, 4460, 5120, 7136, 8731, 8920, 14272, 17462, 17840, 28544, 34924, 35680, 43655, 57088, 69848, 71360, 87310, 114176, 139696, 142720, 174620, 228352, 279392, 285440, 349240, 558784, 570880, 698480, 1117568, 1141760, 1396960, 1947013, 2235136, 2793920, 3894026, 4470272, 5587840, 7788052, 8940544, 9735065, 11175680, 15576104, 19470130, 22351360, 31152208, 38940260, 44702720, 62304416, 77880520, 124608832, 155761040, 249217664, 311522080, 498435328, 623044160, 996870656, 1246088320, 1993741312, 2492176640, 4984353280, 9968706560]

約数ペア:

[(1, 9968706560), (2, 4984353280), (4, 2492176640), (5, 1993741312), (8, 1246088320), (10, 996870656), (16, 623044160), (20, 498435328), (32, 311522080), (40, 249217664), (64, 155761040), (80, 124608832), (128, 77880520), (160, 62304416), (223, 44702720), (256, 38940260), (320, 31152208), (446, 22351360), (512, 19470130), (640, 15576104), (892, 11175680), (1024, 9735065), (1115, 8940544), (1280, 7788052), (1784, 5587840), (2230, 4470272), (2560, 3894026), (3568, 2793920), (4460, 2235136), (5120, 1947013), (7136, 1396960), (8731, 1141760), (8920, 1117568), (14272, 698480), (17462, 570880), (17840, 558784), (28544, 349240), (34924, 285440), (35680, 279392), (43655, 228352), (57088, 174620), (69848, 142720), (71360, 139696), (87310, 114176)]