528056120

素因数分解:

$2^3\times 5^1\times {\mathrm{13201403}}^1$

素因数の和:13201414

約数の個数: 16

約数和(自身を含む): 1188126360

約数和(自身を除く): 660070240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13201403, 26402806, 52805612, 66007015, 105611224, 132014030, 264028060, 528056120]

約数ペア:

[(1, 528056120), (2, 264028060), (4, 132014030), (5, 105611224), (8, 66007015), (10, 52805612), (20, 26402806), (40, 13201403)]