14220364420

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5115239}}^1$

素因数の和:5115387

約数の個数: 24

約数和(自身を含む): 30077611200

約数和(自身を除く): 15857246780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 5115239, 10230478, 20460956, 25576195, 51152390, 102304780, 711018221, 1422036442, 2844072884, 3555091105, 7110182210, 14220364420]

約数ペア:

[(1, 14220364420), (2, 7110182210), (4, 3555091105), (5, 2844072884), (10, 1422036442), (20, 711018221), (139, 102304780), (278, 51152390), (556, 25576195), (695, 20460956), (1390, 10230478), (2780, 5115239)]