2912572280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{573341}}^1$

素因数の和:573479

約数の個数: 32

約数和(自身を含む): 6604899840

約数和(自身を除く): 3692327560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 573341, 1146682, 2293364, 2866705, 4586728, 5733410, 11466820, 22933640, 72814307, 145628614, 291257228, 364071535, 582514456, 728143070, 1456286140, 2912572280]

約数ペア:

[(1, 2912572280), (2, 1456286140), (4, 728143070), (5, 582514456), (8, 364071535), (10, 291257228), (20, 145628614), (40, 72814307), (127, 22933640), (254, 11466820), (508, 5733410), (635, 4586728), (1016, 2866705), (1270, 2293364), (2540, 1146682), (5080, 573341)]