80351230

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{53927}}^1$

素因数の和:54083

約数の個数: 16

約数和(自身を含む): 145605600

約数和(自身を除く): 65254370

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 53927, 107854, 269635, 539270, 8035123, 16070246, 40175615, 80351230]

約数ペア:

[(1, 80351230), (2, 40175615), (5, 16070246), (10, 8035123), (149, 539270), (298, 269635), (745, 107854), (1490, 53927)]