80407510

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{63313}}^1$

素因数の和:63447

約数の個数: 16

約数和(自身を含む): 145875456

約数和(自身を除く): 65467946

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 63313, 126626, 316565, 633130, 8040751, 16081502, 40203755, 80407510]

約数ペア:

[(1, 80407510), (2, 40203755), (5, 16081502), (10, 8040751), (127, 633130), (254, 316565), (635, 126626), (1270, 63313)]