17967569350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1759}}^1\times {\mathrm{4751}}^1$

素因数の和:6565

約数の個数: 48

約数和(自身を含む): 34223523840

約数和(自身を除く): 16255954490

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 1759, 2150, 3518, 4751, 8795, 9502, 17590, 23755, 43975, 47510, 75637, 87950, 118775, 151274, 204293, 237550, 378185, 408586, 756370, 1021465, 1890925, 2042930, 3781850, 5107325, 8357009, 10214650, 16714018, 41785045, 83570090, 208925225, 359351387, 417850450, 718702774, 1796756935, 3593513870, 8983784675, 17967569350]

約数ペア:

[(1, 17967569350), (2, 8983784675), (5, 3593513870), (10, 1796756935), (25, 718702774), (43, 417850450), (50, 359351387), (86, 208925225), (215, 83570090), (430, 41785045), (1075, 16714018), (1759, 10214650), (2150, 8357009), (3518, 5107325), (4751, 3781850), (8795, 2042930), (9502, 1890925), (17590, 1021465), (23755, 756370), (43975, 408586), (47510, 378185), (75637, 237550), (87950, 204293), (118775, 151274)]