80069230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421417}}^1$

素因数の和:421443

約数の個数: 16

約数和(自身を含む): 151710480

約数和(自身を除く): 71641250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 421417, 842834, 2107085, 4214170, 8006923, 16013846, 40034615, 80069230]

約数ペア:

[(1, 80069230), (2, 40034615), (5, 16013846), (10, 8006923), (19, 4214170), (38, 2107085), (95, 842834), (190, 421417)]