47004080

素因数分解:

$2^4\times 5^1\times {\mathrm{587551}}^1$

素因数の和:587564

約数の個数: 20

約数和(自身を含む): 109284672

約数和(自身を除く): 62280592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587551, 1175102, 2350204, 2937755, 4700408, 5875510, 9400816, 11751020, 23502040, 47004080]

約数ペア:

[(1, 47004080), (2, 23502040), (4, 11751020), (5, 9400816), (8, 5875510), (10, 4700408), (16, 2937755), (20, 2350204), (40, 1175102), (80, 587551)]