27555940

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5717}}^1$

素因数の和:5967

約数の個数: 24

約数和(自身を含む): 58117752

約数和(自身を除く): 30561812

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 5717, 11434, 22868, 28585, 57170, 114340, 1377797, 2755594, 5511188, 6888985, 13777970, 27555940]

約数ペア:

[(1, 27555940), (2, 13777970), (4, 6888985), (5, 5511188), (10, 2755594), (20, 1377797), (241, 114340), (482, 57170), (964, 28585), (1205, 22868), (2410, 11434), (4820, 5717)]