9199520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5227}}^1$

素因数の和:5253

約数の個数: 48

約数和(自身を含む): 23714208

約数和(自身を除く): 14514688

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, 5227, 10454, 20908, 26135, 41816, 52270, 57497, 83632, 104540, 114994, 167264, 209080, 229988, 287485, 418160, 459976, 574970, 836320, 919952, 1149940, 1839904, 2299880, 4599760, 9199520]

約数ペア:

[(1, 9199520), (2, 4599760), (4, 2299880), (5, 1839904), (8, 1149940), (10, 919952), (11, 836320), (16, 574970), (20, 459976), (22, 418160), (32, 287485), (40, 229988), (44, 209080), (55, 167264), (80, 114994), (88, 104540), (110, 83632), (160, 57497), (176, 52270), (220, 41816), (352, 26135), (440, 20908), (880, 10454), (1760, 5227)]