42008800

素因数分解:

$2^5\times 5^2\times {\mathrm{52511}}^1$

素因数の和:52531

約数の個数: 36

約数和(自身を含む): 102555936

約数和(自身を除く): 60547136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 52511, 105022, 210044, 262555, 420088, 525110, 840176, 1050220, 1312775, 1680352, 2100440, 2625550, 4200880, 5251100, 8401760, 10502200, 21004400, 42008800]

約数ペア:

[(1, 42008800), (2, 21004400), (4, 10502200), (5, 8401760), (8, 5251100), (10, 4200880), (16, 2625550), (20, 2100440), (25, 1680352), (32, 1312775), (40, 1050220), (50, 840176), (80, 525110), (100, 420088), (160, 262555), (200, 210044), (400, 105022), (800, 52511)]