24994220

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2609}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 52617600

約数和(自身を除く): 27623380

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 2609, 4790, 5218, 9580, 10436, 13045, 26090, 52180, 1249711, 2499422, 4998844, 6248555, 12497110, 24994220]

約数ペア:

[(1, 24994220), (2, 12497110), (4, 6248555), (5, 4998844), (10, 2499422), (20, 1249711), (479, 52180), (958, 26090), (1916, 13045), (2395, 10436), (2609, 9580), (4790, 5218)]