75282280

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8291}}^1$

素因数の和:8529

約数の個数: 32

約数和(自身を含む): 170151840

約数和(自身を除く): 94869560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 8291, 9080, 16582, 33164, 41455, 66328, 82910, 165820, 331640, 1882057, 3764114, 7528228, 9410285, 15056456, 18820570, 37641140, 75282280]

約数ペア:

[(1, 75282280), (2, 37641140), (4, 18820570), (5, 15056456), (8, 9410285), (10, 7528228), (20, 3764114), (40, 1882057), (227, 331640), (454, 165820), (908, 82910), (1135, 66328), (1816, 41455), (2270, 33164), (4540, 16582), (8291, 9080)]