9994100

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:872

約数の個数: 36

約数和(自身を含む): 21873600

約数和(自身を除く): 11879500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 719, 1390, 1438, 2780, 2876, 3475, 3595, 6950, 7190, 13900, 14380, 17975, 35950, 71900, 99941, 199882, 399764, 499705, 999410, 1998820, 2498525, 4997050, 9994100]

約数ペア:

[(1, 9994100), (2, 4997050), (4, 2498525), (5, 1998820), (10, 999410), (20, 499705), (25, 399764), (50, 199882), (100, 99941), (139, 71900), (278, 35950), (556, 17975), (695, 14380), (719, 13900), (1390, 7190), (1438, 6950), (2780, 3595), (2876, 3475)]