1145424520

素因数分解:

$2^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{39827}}^1$

素因数の和:40557

約数の個数: 32

約数和(自身を含む): 2580854400

約数和(自身を除く): 1435429880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 719, 1438, 2876, 3595, 5752, 7190, 14380, 28760, 39827, 79654, 159308, 199135, 318616, 398270, 796540, 1593080, 28635613, 57271226, 114542452, 143178065, 229084904, 286356130, 572712260, 1145424520]

約数ペア:

[(1, 1145424520), (2, 572712260), (4, 286356130), (5, 229084904), (8, 143178065), (10, 114542452), (20, 57271226), (40, 28635613), (719, 1593080), (1438, 796540), (2876, 398270), (3595, 318616), (5752, 199135), (7190, 159308), (14380, 79654), (28760, 39827)]