2008160810065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3148303}}^1$

素因数の和:3148473

約数の個数: 32

約数和(自身を含む): 2570527249920

約数和(自身を除く): 562366439855

約数列:

[1, 5, 29, 53, 83, 145, 265, 415, 1537, 2407, 4399, 7685, 12035, 21995, 127571, 637855, 3148303, 15741515, 91300787, 166860059, 261309149, 456503935, 834300295, 1306545745, 4838941711, 7577965321, 13849384897, 24194708555, 37889826605, 69246924485, 401632162013, 2008160810065]

約数ペア:

[(1, 2008160810065), (5, 401632162013), (29, 69246924485), (53, 37889826605), (83, 24194708555), (145, 13849384897), (265, 7577965321), (415, 4838941711), (1537, 1306545745), (2407, 834300295), (4399, 456503935), (7685, 261309149), (12035, 166860059), (21995, 91300787), (127571, 15741515), (637855, 3148303)]