4118660800

素因数分解:

$2^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{20269}}^1$

素因数の和:20418

約数の個数: 84

約数和(自身を含む): 10214782720

約数和(自身を除く): 6096121920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 160, 200, 254, 320, 400, 508, 635, 800, 1016, 1270, 1600, 2032, 2540, 3175, 4064, 5080, 6350, 8128, 10160, 12700, 20269, 20320, 25400, 40538, 40640, 50800, 81076, 101345, 101600, 162152, 202690, 203200, 324304, 405380, 506725, 648608, 810760, 1013450, 1297216, 1621520, 2026900, 2574163, 3243040, 4053800, 5148326, 6486080, 8107600, 10296652, 12870815, 16215200, 20593304, 25741630, 32430400, 41186608, 51483260, 64354075, 82373216, 102966520, 128708150, 164746432, 205933040, 257416300, 411866080, 514832600, 823732160, 1029665200, 2059330400, 4118660800]

約数ペア:

[(1, 4118660800), (2, 2059330400), (4, 1029665200), (5, 823732160), (8, 514832600), (10, 411866080), (16, 257416300), (20, 205933040), (25, 164746432), (32, 128708150), (40, 102966520), (50, 82373216), (64, 64354075), (80, 51483260), (100, 41186608), (127, 32430400), (160, 25741630), (200, 20593304), (254, 16215200), (320, 12870815), (400, 10296652), (508, 8107600), (635, 6486080), (800, 5148326), (1016, 4053800), (1270, 3243040), (1600, 2574163), (2032, 2026900), (2540, 1621520), (3175, 1297216), (4064, 1013450), (5080, 810760), (6350, 648608), (8128, 506725), (10160, 405380), (12700, 324304), (20269, 203200), (20320, 202690), (25400, 162152), (40538, 101600), (40640, 101345), (50800, 81076)]