10508740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 24744384

約数和(自身を除く): 14235644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1291, 1628, 2035, 2582, 4070, 5164, 6455, 8140, 12910, 14201, 25820, 28402, 47767, 56804, 71005, 95534, 142010, 191068, 238835, 284020, 477670, 525437, 955340, 1050874, 2101748, 2627185, 5254370, 10508740]

約数ペア:

[(1, 10508740), (2, 5254370), (4, 2627185), (5, 2101748), (10, 1050874), (11, 955340), (20, 525437), (22, 477670), (37, 284020), (44, 238835), (55, 191068), (74, 142010), (110, 95534), (148, 71005), (185, 56804), (220, 47767), (370, 28402), (407, 25820), (740, 14201), (814, 12910), (1291, 8140), (1628, 6455), (2035, 5164), (2582, 4070)]