4527920

素因数分解:

$2^4\times 5^1\times {\mathrm{56599}}^1$

素因数の和:56612

約数の個数: 20

約数和(自身を含む): 10527600

約数和(自身を除く): 5999680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 56599, 113198, 226396, 282995, 452792, 565990, 905584, 1131980, 2263960, 4527920]

約数ペア:

[(1, 4527920), (2, 2263960), (4, 1131980), (5, 905584), (8, 565990), (10, 452792), (16, 282995), (20, 226396), (40, 113198), (80, 56599)]