12410180

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6397}}^1$

素因数の和:6503

約数の個数: 24

約数和(自身を含む): 26334168

約数和(自身を除く): 13923988

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 6397, 12794, 25588, 31985, 63970, 127940, 620509, 1241018, 2482036, 3102545, 6205090, 12410180]

約数ペア:

[(1, 12410180), (2, 6205090), (4, 3102545), (5, 2482036), (10, 1241018), (20, 620509), (97, 127940), (194, 63970), (388, 31985), (485, 25588), (970, 12794), (1940, 6397)]