29026700

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2663}}^1$

素因数の和:2786

約数の個数: 36

約数和(自身を含む): 63589680

約数和(自身を除く): 34562980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2663, 2725, 5326, 5450, 10652, 10900, 13315, 26630, 53260, 66575, 133150, 266300, 290267, 580534, 1161068, 1451335, 2902670, 5805340, 7256675, 14513350, 29026700]

約数ペア:

[(1, 29026700), (2, 14513350), (4, 7256675), (5, 5805340), (10, 2902670), (20, 1451335), (25, 1161068), (50, 580534), (100, 290267), (109, 266300), (218, 133150), (436, 66575), (545, 53260), (1090, 26630), (2180, 13315), (2663, 10900), (2725, 10652), (5326, 5450)]