180328030

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{41077}}^1$

素因数の和:41523

約数の個数: 16

約数和(自身を含む): 325337760

約数和(自身を除く): 145009730

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 41077, 82154, 205385, 410770, 18032803, 36065606, 90164015, 180328030]

約数ペア:

[(1, 180328030), (2, 90164015), (5, 36065606), (10, 18032803), (439, 410770), (878, 205385), (2195, 82154), (4390, 41077)]