4271660

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1559}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 9041760

約数和(自身を除く): 4770100

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1559, 2740, 3118, 6236, 7795, 15590, 31180, 213583, 427166, 854332, 1067915, 2135830, 4271660]

約数ペア:

[(1, 4271660), (2, 2135830), (4, 1067915), (5, 854332), (10, 427166), (20, 213583), (137, 31180), (274, 15590), (548, 7795), (685, 6236), (1370, 3118), (1559, 2740)]