23656780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{168977}}^1$

素因数の和:168993

約数の個数: 24

約数和(自身を含む): 56776608

約数和(自身を除く): 33119828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 168977, 337954, 675908, 844885, 1182839, 1689770, 2365678, 3379540, 4731356, 5914195, 11828390, 23656780]

約数ペア:

[(1, 23656780), (2, 11828390), (4, 5914195), (5, 4731356), (7, 3379540), (10, 2365678), (14, 1689770), (20, 1182839), (28, 844885), (35, 675908), (70, 337954), (140, 168977)]