108244420

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{11299}}^1$

素因数の和:11787

約数の個数: 24

約数和(自身を含む): 227808000

約数和(自身を除く): 119563580

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 9580, 11299, 22598, 45196, 56495, 112990, 225980, 5412221, 10824442, 21648884, 27061105, 54122210, 108244420]

約数ペア:

[(1, 108244420), (2, 54122210), (4, 27061105), (5, 21648884), (10, 10824442), (20, 5412221), (479, 225980), (958, 112990), (1916, 56495), (2395, 45196), (4790, 22598), (9580, 11299)]