82942040

素因数分解:

$2^3\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{1447}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 186878880

約数和(自身を除く): 103936840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1433, 1447, 2866, 2894, 5732, 5788, 7165, 7235, 11464, 11576, 14330, 14470, 28660, 28940, 57320, 57880, 2073551, 4147102, 8294204, 10367755, 16588408, 20735510, 41471020, 82942040]

約数ペア:

[(1, 82942040), (2, 41471020), (4, 20735510), (5, 16588408), (8, 10367755), (10, 8294204), (20, 4147102), (40, 2073551), (1433, 57880), (1447, 57320), (2866, 28940), (2894, 28660), (5732, 14470), (5788, 14330), (7165, 11576), (7235, 11464)]