13321036760

素因数分解:

$2^3\times 5^1\times {\mathrm{333025919}}^1$

素因数の和:333025930

約数の個数: 16

約数和(自身を含む): 29972332800

約数和(自身を除く): 16651296040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 333025919, 666051838, 1332103676, 1665129595, 2664207352, 3330259190, 6660518380, 13321036760]

約数ペア:

[(1, 13321036760), (2, 6660518380), (4, 3330259190), (5, 2664207352), (8, 1665129595), (10, 1332103676), (20, 666051838), (40, 333025919)]