980422191280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1750753913}}^1$

素因数の和:1750753933

約数の個数: 40

約数和(自身を含む): 2605121824032

約数和(自身を除く): 1624699632752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1750753913, 3501507826, 7003015652, 8753769565, 12255277391, 14006031304, 17507539130, 24510554782, 28012062608, 35015078260, 49021109564, 61276386955, 70030156520, 98042219128, 122552773910, 140060313040, 196084438256, 245105547820, 490211095640, 980422191280]

約数ペア:

[(1, 980422191280), (2, 490211095640), (4, 245105547820), (5, 196084438256), (7, 140060313040), (8, 122552773910), (10, 98042219128), (14, 70030156520), (16, 61276386955), (20, 49021109564), (28, 35015078260), (35, 28012062608), (40, 24510554782), (56, 17507539130), (70, 14006031304), (80, 12255277391), (112, 8753769565), (140, 7003015652), (280, 3501507826), (560, 1750753913)]