5991220

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{647}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 12628224

約数和(自身を除く): 6637004

約数列:

[1, 2, 4, 5, 10, 20, 463, 647, 926, 1294, 1852, 2315, 2588, 3235, 4630, 6470, 9260, 12940, 299561, 599122, 1198244, 1497805, 2995610, 5991220]

約数ペア:

[(1, 5991220), (2, 2995610), (4, 1497805), (5, 1198244), (10, 599122), (20, 299561), (463, 12940), (647, 9260), (926, 6470), (1294, 4630), (1852, 3235), (2315, 2588)]