5871220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6827}}^1$

素因数の和:6879

約数の個数: 24

約数和(自身を含む): 12618144

約数和(自身を除く): 6746924

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 6827, 13654, 27308, 34135, 68270, 136540, 293561, 587122, 1174244, 1467805, 2935610, 5871220]

約数ペア:

[(1, 5871220), (2, 2935610), (4, 1467805), (5, 1174244), (10, 587122), (20, 293561), (43, 136540), (86, 68270), (172, 34135), (215, 27308), (430, 13654), (860, 6827)]