160353280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31319}}^1$

素因数の和:31344

約数の個数: 44

約数和(自身を含む): 384672240

約数和(自身を除く): 224318960

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, 31319, 62638, 125276, 156595, 250552, 313190, 501104, 626380, 1002208, 1252760, 2004416, 2505520, 4008832, 5011040, 8017664, 10022080, 16035328, 20044160, 32070656, 40088320, 80176640, 160353280]

約数ペア:

[(1, 160353280), (2, 80176640), (4, 40088320), (5, 32070656), (8, 20044160), (10, 16035328), (16, 10022080), (20, 8017664), (32, 5011040), (40, 4008832), (64, 2505520), (80, 2004416), (128, 1252760), (160, 1002208), (256, 626380), (320, 501104), (512, 313190), (640, 250552), (1024, 156595), (1280, 125276), (2560, 62638), (5120, 31319)]