5073520

素因数分解:

$2^4\times 5^1\times {\mathrm{63419}}^1$

素因数の和:63432

約数の個数: 20

約数和(自身を含む): 11796120

約数和(自身を除く): 6722600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 63419, 126838, 253676, 317095, 507352, 634190, 1014704, 1268380, 2536760, 5073520]

約数ペア:

[(1, 5073520), (2, 2536760), (4, 1268380), (5, 1014704), (8, 634190), (10, 507352), (16, 317095), (20, 253676), (40, 126838), (80, 63419)]