2056120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4673}}^1$

素因数の和:4695

約数の個数: 32

約数和(自身を含む): 5047920

約数和(自身を除く): 2991800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4673, 9346, 18692, 23365, 37384, 46730, 51403, 93460, 102806, 186920, 205612, 257015, 411224, 514030, 1028060, 2056120]

約数ペア:

[(1, 2056120), (2, 1028060), (4, 514030), (5, 411224), (8, 257015), (10, 205612), (11, 186920), (20, 102806), (22, 93460), (40, 51403), (44, 46730), (55, 37384), (88, 23365), (110, 18692), (220, 9346), (440, 4673)]