57414820

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{4049}}^1$

素因数の和:4767

約数の個数: 24

約数和(自身を含む): 120771000

約数和(自身を除く): 63356180

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 4049, 7090, 8098, 14180, 16196, 20245, 40490, 80980, 2870741, 5741482, 11482964, 14353705, 28707410, 57414820]

約数ペア:

[(1, 57414820), (2, 28707410), (4, 14353705), (5, 11482964), (10, 5741482), (20, 2870741), (709, 80980), (1418, 40490), (2836, 20245), (3545, 16196), (4049, 14180), (7090, 8098)]