6980240

素因数分解:

$2^4\times 5^1\times {\mathrm{87253}}^1$

素因数の和:87266

約数の個数: 20

約数和(自身を含む): 16229244

約数和(自身を除く): 9249004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 87253, 174506, 349012, 436265, 698024, 872530, 1396048, 1745060, 3490120, 6980240]

約数ペア:

[(1, 6980240), (2, 3490120), (4, 1745060), (5, 1396048), (8, 872530), (10, 698024), (16, 436265), (20, 349012), (40, 174506), (80, 87253)]