2224567025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{10159}}^1$

素因数の和:10649

約数の個数: 24

約数和(自身を含む): 2910230400

約数和(自身を除く): 685663375

約数列:

[1, 5, 19, 25, 95, 461, 475, 2305, 8759, 10159, 11525, 43795, 50795, 193021, 218975, 253975, 965105, 4683299, 4825525, 23416495, 88982681, 117082475, 444913405, 2224567025]

約数ペア:

[(1, 2224567025), (5, 444913405), (19, 117082475), (25, 88982681), (95, 23416495), (461, 4825525), (475, 4683299), (2305, 965105), (8759, 253975), (10159, 218975), (11525, 193021), (43795, 50795)]