6980320

素因数分解:

$2^5\times 5^1\times {\mathrm{43627}}^1$

素因数の和:43642

約数の個数: 24

約数和(自身を含む): 16491384

約数和(自身を除く): 9511064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 43627, 87254, 174508, 218135, 349016, 436270, 698032, 872540, 1396064, 1745080, 3490160, 6980320]

約数ペア:

[(1, 6980320), (2, 3490160), (4, 1745080), (5, 1396064), (8, 872540), (10, 698032), (16, 436270), (20, 349016), (32, 218135), (40, 174508), (80, 87254), (160, 43627)]