25838060

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2239}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 54378240

約数和(自身を除く): 28540180

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 2239, 2308, 2885, 4478, 5770, 8956, 11195, 11540, 22390, 44780, 1291903, 2583806, 5167612, 6459515, 12919030, 25838060]

約数ペア:

[(1, 25838060), (2, 12919030), (4, 6459515), (5, 5167612), (10, 2583806), (20, 1291903), (577, 44780), (1154, 22390), (2239, 11540), (2308, 11195), (2885, 8956), (4478, 5770)]