1371400

素因数分解:

$2^3\times 5^2\times {\mathrm{6857}}^1$

素因数の和:6873

約数の個数: 24

約数和(自身を含む): 3188970

約数和(自身を除く): 1817570

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 6857, 13714, 27428, 34285, 54856, 68570, 137140, 171425, 274280, 342850, 685700, 1371400]

約数ペア:

[(1, 1371400), (2, 685700), (4, 342850), (5, 274280), (8, 171425), (10, 137140), (20, 68570), (25, 54856), (40, 34285), (50, 27428), (100, 13714), (200, 6857)]