22275080

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5741}}^1$

素因数の和:5849

約数の個数: 32

約数和(自身を含む): 50644440

約数和(自身を除く): 28369360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 5741, 11482, 22964, 28705, 45928, 57410, 114820, 229640, 556877, 1113754, 2227508, 2784385, 4455016, 5568770, 11137540, 22275080]

約数ペア:

[(1, 22275080), (2, 11137540), (4, 5568770), (5, 4455016), (8, 2784385), (10, 2227508), (20, 1113754), (40, 556877), (97, 229640), (194, 114820), (388, 57410), (485, 45928), (776, 28705), (970, 22964), (1940, 11482), (3880, 5741)]