8323040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4729}}^1$

素因数の和:4755

約数の個数: 48

約数和(自身を含む): 21455280

約数和(自身を除く): 13132240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 4729, 9458, 18916, 23645, 37832, 47290, 52019, 75664, 94580, 104038, 151328, 189160, 208076, 260095, 378320, 416152, 520190, 756640, 832304, 1040380, 1664608, 2080760, 4161520, 8323040]

約数ペア:

[(1, 8323040), (2, 4161520), (4, 2080760), (5, 1664608), (8, 1040380), (10, 832304), (11, 756640), (16, 520190), (20, 416152), (22, 378320), (32, 260095), (40, 208076), (44, 189160), (55, 151328), (80, 104038), (88, 94580), (110, 75664), (160, 52019), (176, 47290), (220, 37832), (352, 23645), (440, 18916), (880, 9458), (1760, 4729)]