2126120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2345

約数の個数: 32

約数和(自身を含む): 4993920

約数和(自身を除く): 2867800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2311, 4622, 9244, 11555, 18488, 23110, 46220, 53153, 92440, 106306, 212612, 265765, 425224, 531530, 1063060, 2126120]

約数ペア:

[(1, 2126120), (2, 1063060), (4, 531530), (5, 425224), (8, 265765), (10, 212612), (20, 106306), (23, 92440), (40, 53153), (46, 46220), (92, 23110), (115, 18488), (184, 11555), (230, 9244), (460, 4622), (920, 2311)]