676858220

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{56311}}^1$

素因数の和:56921

約数の個数: 24

約数和(自身を含む): 1423792608

約数和(自身を除く): 746934388

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 56311, 112622, 225244, 281555, 563110, 1126220, 33842911, 67685822, 135371644, 169214555, 338429110, 676858220]

約数ペア:

[(1, 676858220), (2, 338429110), (4, 169214555), (5, 135371644), (10, 67685822), (20, 33842911), (601, 1126220), (1202, 563110), (2404, 281555), (3005, 225244), (6010, 112622), (12020, 56311)]