26850908090

素因数分解:

$2^1\times 5^1\times {\mathrm{630451}}^1\times {\mathrm{4259}}^1$

素因数の和:634717

約数の個数: 16

約数和(自身を含む): 48343059360

約数和(自身を除く): 21492151270

約数列:

[1, 2, 5, 10, 4259, 8518, 21295, 42590, 630451, 1260902, 3152255, 6304510, 2685090809, 5370181618, 13425454045, 26850908090]

約数ペア:

[(1, 26850908090), (2, 13425454045), (5, 5370181618), (10, 2685090809), (4259, 6304510), (8518, 3152255), (21295, 1260902), (42590, 630451)]