3362920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7643}}^1$

素因数の和:7665

約数の個数: 32

約数和(自身を含む): 8255520

約数和(自身を除く): 4892600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 7643, 15286, 30572, 38215, 61144, 76430, 84073, 152860, 168146, 305720, 336292, 420365, 672584, 840730, 1681460, 3362920]

約数ペア:

[(1, 3362920), (2, 1681460), (4, 840730), (5, 672584), (8, 420365), (10, 336292), (11, 305720), (20, 168146), (22, 152860), (40, 84073), (44, 76430), (55, 61144), (88, 38215), (110, 30572), (220, 15286), (440, 7643)]