9221740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 21337344

約数和(自身を除く): 12115604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 251, 334, 502, 668, 835, 1004, 1255, 1670, 1837, 2510, 2761, 3340, 3674, 5020, 5522, 7348, 9185, 11044, 13805, 18370, 27610, 36740, 41917, 55220, 83834, 167668, 209585, 419170, 461087, 838340, 922174, 1844348, 2305435, 4610870, 9221740]

約数ペア:

[(1, 9221740), (2, 4610870), (4, 2305435), (5, 1844348), (10, 922174), (11, 838340), (20, 461087), (22, 419170), (44, 209585), (55, 167668), (110, 83834), (167, 55220), (220, 41917), (251, 36740), (334, 27610), (502, 18370), (668, 13805), (835, 11044), (1004, 9185), (1255, 7348), (1670, 5522), (1837, 5020), (2510, 3674), (2761, 3340)]