12091590400

素因数分解:

$2^8\times 5^2\times {\mathrm{1889311}}^1$

素因数の和:1889337

約数の個数: 54

約数和(自身を含む): 29928591392

約数和(自身を除く): 17837000992

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, 6400, 1889311, 3778622, 7557244, 9446555, 15114488, 18893110, 30228976, 37786220, 47232775, 60457952, 75572440, 94465550, 120915904, 151144880, 188931100, 241831808, 302289760, 377862200, 483663616, 604579520, 755724400, 1209159040, 1511448800, 2418318080, 3022897600, 6045795200, 12091590400]

約数ペア:

[(1, 12091590400), (2, 6045795200), (4, 3022897600), (5, 2418318080), (8, 1511448800), (10, 1209159040), (16, 755724400), (20, 604579520), (25, 483663616), (32, 377862200), (40, 302289760), (50, 241831808), (64, 188931100), (80, 151144880), (100, 120915904), (128, 94465550), (160, 75572440), (200, 60457952), (256, 47232775), (320, 37786220), (400, 30228976), (640, 18893110), (800, 15114488), (1280, 9446555), (1600, 7557244), (3200, 3778622), (6400, 1889311)]