264322103620

素因数分解:

$2^2\times 5^1\times {\mathrm{71411}}^1\times {\mathrm{185071}}^1$

素因数の和:256491

約数の個数: 24

約数和(自身を含む): 555087189888

約数和(自身を除く): 290765086268

約数列:

[1, 2, 4, 5, 10, 20, 71411, 142822, 185071, 285644, 357055, 370142, 714110, 740284, 925355, 1428220, 1850710, 3701420, 13216105181, 26432210362, 52864420724, 66080525905, 132161051810, 264322103620]

約数ペア:

[(1, 264322103620), (2, 132161051810), (4, 66080525905), (5, 52864420724), (10, 26432210362), (20, 13216105181), (71411, 3701420), (142822, 1850710), (185071, 1428220), (285644, 925355), (357055, 740284), (370142, 714110)]