5280656440

素因数分解:

$2^3\times 5^1\times {\mathrm{132016411}}^1$

素因数の和:132016422

約数の個数: 16

約数和(自身を含む): 11881477080

約数和(自身を除く): 6600820640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 132016411, 264032822, 528065644, 660082055, 1056131288, 1320164110, 2640328220, 5280656440]

約数ペア:

[(1, 5280656440), (2, 2640328220), (4, 1320164110), (5, 1056131288), (8, 660082055), (10, 528065644), (20, 264032822), (40, 132016411)]