32460800

素因数分解:

$2^{12}\times 5^2\times {\mathrm{317}}^1$

素因数の和:351

約数の個数: 78

約数和(自身を含む): 80746878

約数和(自身を除く): 48286078

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 317, 320, 400, 512, 634, 640, 800, 1024, 1268, 1280, 1585, 1600, 2048, 2536, 2560, 3170, 3200, 4096, 5072, 5120, 6340, 6400, 7925, 10144, 10240, 12680, 12800, 15850, 20288, 20480, 25360, 25600, 31700, 40576, 50720, 51200, 63400, 81152, 101440, 102400, 126800, 162304, 202880, 253600, 324608, 405760, 507200, 649216, 811520, 1014400, 1298432, 1623040, 2028800, 3246080, 4057600, 6492160, 8115200, 16230400, 32460800]

約数ペア:

[(1, 32460800), (2, 16230400), (4, 8115200), (5, 6492160), (8, 4057600), (10, 3246080), (16, 2028800), (20, 1623040), (25, 1298432), (32, 1014400), (40, 811520), (50, 649216), (64, 507200), (80, 405760), (100, 324608), (128, 253600), (160, 202880), (200, 162304), (256, 126800), (317, 102400), (320, 101440), (400, 81152), (512, 63400), (634, 51200), (640, 50720), (800, 40576), (1024, 31700), (1268, 25600), (1280, 25360), (1585, 20480), (1600, 20288), (2048, 15850), (2536, 12800), (2560, 12680), (3170, 10240), (3200, 10144), (4096, 7925), (5072, 6400), (5120, 6340)]