5132560

素因数分解:

$2^4\times 5^1\times {\mathrm{64157}}^1$

素因数の和:64170

約数の個数: 20

約数和(自身を含む): 11933388

約数和(自身を除く): 6800828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 64157, 128314, 256628, 320785, 513256, 641570, 1026512, 1283140, 2566280, 5132560]

約数ペア:

[(1, 5132560), (2, 2566280), (4, 1283140), (5, 1026512), (8, 641570), (10, 513256), (16, 320785), (20, 256628), (40, 128314), (80, 64157)]