1134903040

素因数分解:

$2^8\times 5^1\times {\mathrm{886643}}^1$

素因数の和:886664

約数の個数: 36

約数和(自身を含む): 2718450504

約数和(自身を除く): 1583547464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 886643, 1773286, 3546572, 4433215, 7093144, 8866430, 14186288, 17732860, 28372576, 35465720, 56745152, 70931440, 113490304, 141862880, 226980608, 283725760, 567451520, 1134903040]

約数ペア:

[(1, 1134903040), (2, 567451520), (4, 283725760), (5, 226980608), (8, 141862880), (10, 113490304), (16, 70931440), (20, 56745152), (32, 35465720), (40, 28372576), (64, 17732860), (80, 14186288), (128, 8866430), (160, 7093144), (256, 4433215), (320, 3546572), (640, 1773286), (1280, 886643)]