9968821880

素因数分解:

$2^3\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{241259}}^1$

素因数の和:242303

約数の個数: 32

約数和(自身を含む): 22451655600

約数和(自身を除く): 12482833720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1033, 2066, 4132, 5165, 8264, 10330, 20660, 41320, 241259, 482518, 965036, 1206295, 1930072, 2412590, 4825180, 9650360, 249220547, 498441094, 996882188, 1246102735, 1993764376, 2492205470, 4984410940, 9968821880]

約数ペア:

[(1, 9968821880), (2, 4984410940), (4, 2492205470), (5, 1993764376), (8, 1246102735), (10, 996882188), (20, 498441094), (40, 249220547), (1033, 9650360), (2066, 4825180), (4132, 2412590), (5165, 1930072), (8264, 1206295), (10330, 965036), (20660, 482518), (41320, 241259)]