116475280

素因数分解:

$2^4\times 5^1\times {\mathrm{1455941}}^1$

素因数の和:1455954

約数の個数: 20

約数和(自身を含む): 270805212

約数和(自身を除く): 154329932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1455941, 2911882, 5823764, 7279705, 11647528, 14559410, 23295056, 29118820, 58237640, 116475280]

約数ペア:

[(1, 116475280), (2, 58237640), (4, 29118820), (5, 23295056), (8, 14559410), (10, 11647528), (16, 7279705), (20, 5823764), (40, 2911882), (80, 1455941)]