9272320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1811}}^1$

素因数の和:1836

約数の個数: 44

約数和(自身を含む): 22254984

約数和(自身を除く): 12982664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1811, 2560, 3622, 5120, 7244, 9055, 14488, 18110, 28976, 36220, 57952, 72440, 115904, 144880, 231808, 289760, 463616, 579520, 927232, 1159040, 1854464, 2318080, 4636160, 9272320]

約数ペア:

[(1, 9272320), (2, 4636160), (4, 2318080), (5, 1854464), (8, 1159040), (10, 927232), (16, 579520), (20, 463616), (32, 289760), (40, 231808), (64, 144880), (80, 115904), (128, 72440), (160, 57952), (256, 36220), (320, 28976), (512, 18110), (640, 14488), (1024, 9055), (1280, 7244), (1811, 5120), (2560, 3622)]