939528680

素因数分解:

$2^3\times 5^1\times {\mathrm{23488217}}^1$

素因数の和:23488228

約数の個数: 16

約数和(自身を含む): 2113939620

約数和(自身を除く): 1174410940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 23488217, 46976434, 93952868, 117441085, 187905736, 234882170, 469764340, 939528680]

約数ペア:

[(1, 939528680), (2, 469764340), (4, 234882170), (5, 187905736), (8, 117441085), (10, 93952868), (20, 46976434), (40, 23488217)]