85826560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{16763}}^1$

素因数の和:16788

約数の個数: 44

約数和(自身を含む): 205895448

約数和(自身を除く): 120068888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 16763, 33526, 67052, 83815, 134104, 167630, 268208, 335260, 536416, 670520, 1072832, 1341040, 2145664, 2682080, 4291328, 5364160, 8582656, 10728320, 17165312, 21456640, 42913280, 85826560]

約数ペア:

[(1, 85826560), (2, 42913280), (4, 21456640), (5, 17165312), (8, 10728320), (10, 8582656), (16, 5364160), (20, 4291328), (32, 2682080), (40, 2145664), (64, 1341040), (80, 1072832), (128, 670520), (160, 536416), (256, 335260), (320, 268208), (512, 167630), (640, 134104), (1024, 83815), (1280, 67052), (2560, 33526), (5120, 16763)]