41409040

素因数分解:

$2^4\times 5^1\times {\mathrm{517613}}^1$

素因数の和:517626

約数の個数: 20

約数和(自身を含む): 96276204

約数和(自身を除く): 54867164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 517613, 1035226, 2070452, 2588065, 4140904, 5176130, 8281808, 10352260, 20704520, 41409040]

約数ペア:

[(1, 41409040), (2, 20704520), (4, 10352260), (5, 8281808), (8, 5176130), (10, 4140904), (16, 2588065), (20, 2070452), (40, 1035226), (80, 517613)]