29100800

素因数分解:

$2^8\times 5^2\times {\mathrm{4547}}^1$

素因数の和:4573

約数の個数: 54

約数和(自身を含む): 72044868

約数和(自身を除く): 42944068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 4547, 6400, 9094, 18188, 22735, 36376, 45470, 72752, 90940, 113675, 145504, 181880, 227350, 291008, 363760, 454700, 582016, 727520, 909400, 1164032, 1455040, 1818800, 2910080, 3637600, 5820160, 7275200, 14550400, 29100800]

約数ペア:

[(1, 29100800), (2, 14550400), (4, 7275200), (5, 5820160), (8, 3637600), (10, 2910080), (16, 1818800), (20, 1455040), (25, 1164032), (32, 909400), (40, 727520), (50, 582016), (64, 454700), (80, 363760), (100, 291008), (128, 227350), (160, 181880), (200, 145504), (256, 113675), (320, 90940), (400, 72752), (640, 45470), (800, 36376), (1280, 22735), (1600, 18188), (3200, 9094), (4547, 6400)]