56368240

素因数分解:

$2^4\times 5^1\times {\mathrm{704603}}^1$

素因数の和:704616

約数の個数: 20

約数和(自身を含む): 131056344

約数和(自身を除く): 74688104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 704603, 1409206, 2818412, 3523015, 5636824, 7046030, 11273648, 14092060, 28184120, 56368240]

約数ペア:

[(1, 56368240), (2, 28184120), (4, 14092060), (5, 11273648), (8, 7046030), (10, 5636824), (16, 3523015), (20, 2818412), (40, 1409206), (80, 704603)]