6472880

素因数分解:

$2^4\times 5^1\times {\mathrm{80911}}^1$

素因数の和:80924

約数の個数: 20

約数和(自身を含む): 15049632

約数和(自身を除く): 8576752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 80911, 161822, 323644, 404555, 647288, 809110, 1294576, 1618220, 3236440, 6472880]

約数ペア:

[(1, 6472880), (2, 3236440), (4, 1618220), (5, 1294576), (8, 809110), (10, 647288), (16, 404555), (20, 323644), (40, 161822), (80, 80911)]