4284440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4691

約数の個数: 32

約数和(自身を含む): 10061280

約数和(自身を除く): 5776840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4657, 9314, 18628, 23285, 37256, 46570, 93140, 107111, 186280, 214222, 428444, 535555, 856888, 1071110, 2142220, 4284440]

約数ペア:

[(1, 4284440), (2, 2142220), (4, 1071110), (5, 856888), (8, 535555), (10, 428444), (20, 214222), (23, 186280), (40, 107111), (46, 93140), (92, 46570), (115, 37256), (184, 23285), (230, 18628), (460, 9314), (920, 4657)]