10403684180

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2613991}}^1$

素因数の和:2614199

約数の個数: 24

約数和(自身を含む): 21957532800

約数和(自身を除く): 11553848620

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 2613991, 5227982, 10455964, 13069955, 26139910, 52279820, 520184209, 1040368418, 2080736836, 2600921045, 5201842090, 10403684180]

約数ペア:

[(1, 10403684180), (2, 5201842090), (4, 2600921045), (5, 2080736836), (10, 1040368418), (20, 520184209), (199, 52279820), (398, 26139910), (796, 13069955), (995, 10455964), (1990, 5227982), (3980, 2613991)]