11783680

素因数分解:

$2^9\times 5^1\times {\mathrm{4603}}^1$

素因数の和:4626

約数の個数: 40

約数和(自身を含む): 28259352

約数和(自身を除く): 16475672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 4603, 9206, 18412, 23015, 36824, 46030, 73648, 92060, 147296, 184120, 294592, 368240, 589184, 736480, 1178368, 1472960, 2356736, 2945920, 5891840, 11783680]

約数ペア:

[(1, 11783680), (2, 5891840), (4, 2945920), (5, 2356736), (8, 1472960), (10, 1178368), (16, 736480), (20, 589184), (32, 368240), (40, 294592), (64, 184120), (80, 147296), (128, 92060), (160, 73648), (256, 46030), (320, 36824), (512, 23015), (640, 18412), (1280, 9206), (2560, 4603)]