80492030

素因数分解:

$2^1\times 5^1\times {\mathrm{2767}}^1\times {\mathrm{2909}}^1$

素因数の和:5683

約数の個数: 16

約数和(自身を含む): 144987840

約数和(自身を除く): 64495810

約数列:

[1, 2, 5, 10, 2767, 2909, 5534, 5818, 13835, 14545, 27670, 29090, 8049203, 16098406, 40246015, 80492030]

約数ペア:

[(1, 80492030), (2, 40246015), (5, 16098406), (10, 8049203), (2767, 29090), (2909, 27670), (5534, 14545), (5818, 13835)]