29506040

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2663}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 66653280

約数和(自身を除く): 37147240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2663, 2770, 5326, 5540, 10652, 11080, 13315, 21304, 26630, 53260, 106520, 737651, 1475302, 2950604, 3688255, 5901208, 7376510, 14753020, 29506040]

約数ペア:

[(1, 29506040), (2, 14753020), (4, 7376510), (5, 5901208), (8, 3688255), (10, 2950604), (20, 1475302), (40, 737651), (277, 106520), (554, 53260), (1108, 26630), (1385, 21304), (2216, 13315), (2663, 11080), (2770, 10652), (5326, 5540)]