5377040

素因数分解:

$2^4\times 5^1\times {\mathrm{67213}}^1$

素因数の和:67226

約数の個数: 20

約数和(自身を含む): 12501804

約数和(自身を除く): 7124764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 67213, 134426, 268852, 336065, 537704, 672130, 1075408, 1344260, 2688520, 5377040]

約数ペア:

[(1, 5377040), (2, 2688520), (4, 1344260), (5, 1075408), (8, 672130), (10, 537704), (16, 336065), (20, 268852), (40, 134426), (80, 67213)]