2235280

素因数分解:

$2^4\times 5^1\times {\mathrm{27941}}^1$

素因数の和:27954

約数の個数: 20

約数和(自身を含む): 5197212

約数和(自身を除く): 2961932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 27941, 55882, 111764, 139705, 223528, 279410, 447056, 558820, 1117640, 2235280]

約数ペア:

[(1, 2235280), (2, 1117640), (4, 558820), (5, 447056), (8, 279410), (10, 223528), (16, 139705), (20, 111764), (40, 55882), (80, 27941)]