9508128520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{42961}}^1$

素因数の和:43486

約数の個数: 64

約数和(自身を含む): 23385075840

約数和(自身を除く): 13876947320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 503, 1006, 2012, 2515, 4024, 5030, 5533, 10060, 11066, 20120, 22132, 27665, 42961, 44264, 55330, 85922, 110660, 171844, 214805, 221320, 343688, 429610, 472571, 859220, 945142, 1718440, 1890284, 2362855, 3780568, 4725710, 9451420, 18902840, 21609383, 43218766, 86437532, 108046915, 172875064, 216093830, 237703213, 432187660, 475406426, 864375320, 950812852, 1188516065, 1901625704, 2377032130, 4754064260, 9508128520]

約数ペア:

[(1, 9508128520), (2, 4754064260), (4, 2377032130), (5, 1901625704), (8, 1188516065), (10, 950812852), (11, 864375320), (20, 475406426), (22, 432187660), (40, 237703213), (44, 216093830), (55, 172875064), (88, 108046915), (110, 86437532), (220, 43218766), (440, 21609383), (503, 18902840), (1006, 9451420), (2012, 4725710), (2515, 3780568), (4024, 2362855), (5030, 1890284), (5533, 1718440), (10060, 945142), (11066, 859220), (20120, 472571), (22132, 429610), (27665, 343688), (42961, 221320), (44264, 214805), (55330, 171844), (85922, 110660)]