4580360

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 10549440

約数和(自身を除く): 5969080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 2663, 5326, 10652, 13315, 21304, 26630, 53260, 106520, 114509, 229018, 458036, 572545, 916072, 1145090, 2290180, 4580360]

約数ペア:

[(1, 4580360), (2, 2290180), (4, 1145090), (5, 916072), (8, 572545), (10, 458036), (20, 229018), (40, 114509), (43, 106520), (86, 53260), (172, 26630), (215, 21304), (344, 13315), (430, 10652), (860, 5326), (1720, 2663)]