4976800

素因数分解:

$2^5\times 5^2\times {\mathrm{6221}}^1$

素因数の和:6241

約数の個数: 36

約数和(自身を含む): 12151566

約数和(自身を除く): 7174766

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 6221, 12442, 24884, 31105, 49768, 62210, 99536, 124420, 155525, 199072, 248840, 311050, 497680, 622100, 995360, 1244200, 2488400, 4976800]

約数ペア:

[(1, 4976800), (2, 2488400), (4, 1244200), (5, 995360), (8, 622100), (10, 497680), (16, 311050), (20, 248840), (25, 199072), (32, 155525), (40, 124420), (50, 99536), (80, 62210), (100, 49768), (160, 31105), (200, 24884), (400, 12442), (800, 6221)]