79773080

素因数分解:

$2^3\times 5^1\times {\mathrm{1994327}}^1$

素因数の和:1994338

約数の個数: 16

約数和(自身を含む): 179489520

約数和(自身を除く): 99716440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1994327, 3988654, 7977308, 9971635, 15954616, 19943270, 39886540, 79773080]

約数ペア:

[(1, 79773080), (2, 39886540), (4, 19943270), (5, 15954616), (8, 9971635), (10, 7977308), (20, 3988654), (40, 1994327)]