112157780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{801127}}^1$

素因数の和:801143

約数の個数: 24

約数和(自身を含む): 269179008

約数和(自身を除く): 157021228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 801127, 1602254, 3204508, 4005635, 5607889, 8011270, 11215778, 16022540, 22431556, 28039445, 56078890, 112157780]

約数ペア:

[(1, 112157780), (2, 56078890), (4, 28039445), (5, 22431556), (7, 16022540), (10, 11215778), (14, 8011270), (20, 5607889), (28, 4005635), (35, 3204508), (70, 1602254), (140, 801127)]