82484440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89657}}^1$

素因数の和:89691

約数の個数: 32

約数和(自身を含む): 193661280

約数和(自身を除く): 111176840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 89657, 179314, 358628, 448285, 717256, 896570, 1793140, 2062111, 3586280, 4124222, 8248444, 10310555, 16496888, 20621110, 41242220, 82484440]

約数ペア:

[(1, 82484440), (2, 41242220), (4, 20621110), (5, 16496888), (8, 10310555), (10, 8248444), (20, 4124222), (23, 3586280), (40, 2062111), (46, 1793140), (92, 896570), (115, 717256), (184, 448285), (230, 358628), (460, 179314), (920, 89657)]