2074820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9431}}^1$

素因数の和:9451

約数の個数: 24

約数和(自身を含む): 4753728

約数和(自身を除く): 2678908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9431, 18862, 37724, 47155, 94310, 103741, 188620, 207482, 414964, 518705, 1037410, 2074820]

約数ペア:

[(1, 2074820), (2, 1037410), (4, 518705), (5, 414964), (10, 207482), (11, 188620), (20, 103741), (22, 94310), (44, 47155), (55, 37724), (110, 18862), (220, 9431)]