26737780

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2791}}^1$

素因数の和:3279

約数の個数: 24

約数和(自身を含む): 56286720

約数和(自身を除く): 29548940

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 2791, 4790, 5582, 9580, 11164, 13955, 27910, 55820, 1336889, 2673778, 5347556, 6684445, 13368890, 26737780]

約数ペア:

[(1, 26737780), (2, 13368890), (4, 6684445), (5, 5347556), (10, 2673778), (20, 1336889), (479, 55820), (958, 27910), (1916, 13955), (2395, 11164), (2791, 9580), (4790, 5582)]