10749220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5023}}^1$

素因数の和:5139

約数の個数: 24

約数和(自身を含む): 22788864

約数和(自身を除く): 12039644

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 5023, 10046, 20092, 25115, 50230, 100460, 537461, 1074922, 2149844, 2687305, 5374610, 10749220]

約数ペア:

[(1, 10749220), (2, 5374610), (4, 2687305), (5, 2149844), (10, 1074922), (20, 537461), (107, 100460), (214, 50230), (428, 25115), (535, 20092), (1070, 10046), (2140, 5023)]