115432880

素因数分解:

$2^4\times 5^1\times {\mathrm{1442911}}^1$

素因数の和:1442924

約数の個数: 20

約数和(自身を含む): 268381632

約数和(自身を除く): 152948752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1442911, 2885822, 5771644, 7214555, 11543288, 14429110, 23086576, 28858220, 57716440, 115432880]

約数ペア:

[(1, 115432880), (2, 57716440), (4, 28858220), (5, 23086576), (8, 14429110), (10, 11543288), (16, 7214555), (20, 5771644), (40, 2885822), (80, 1442911)]