55079120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23741}}^1$

素因数の和:23783

約数の個数: 40

約数和(自身を含む): 132480360

約数和(自身を除く): 77401240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 23741, 47482, 94964, 118705, 189928, 237410, 379856, 474820, 688489, 949640, 1376978, 1899280, 2753956, 3442445, 5507912, 6884890, 11015824, 13769780, 27539560, 55079120]

約数ペア:

[(1, 55079120), (2, 27539560), (4, 13769780), (5, 11015824), (8, 6884890), (10, 5507912), (16, 3442445), (20, 2753956), (29, 1899280), (40, 1376978), (58, 949640), (80, 688489), (116, 474820), (145, 379856), (232, 237410), (290, 189928), (464, 118705), (580, 94964), (1160, 47482), (2320, 23741)]