5622740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6857}}^1$

素因数の和:6907

約数の個数: 24

約数和(自身を含む): 12097512

約数和(自身を除く): 6474772

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 6857, 13714, 27428, 34285, 68570, 137140, 281137, 562274, 1124548, 1405685, 2811370, 5622740]

約数ペア:

[(1, 5622740), (2, 2811370), (4, 1405685), (5, 1124548), (10, 562274), (20, 281137), (41, 137140), (82, 68570), (164, 34285), (205, 27428), (410, 13714), (820, 6857)]