16322069320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21476407}}^1$

素因数の和:21476437

約数の個数: 32

約数和(自身を含む): 38657534400

約数和(自身を除く): 22335465080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 21476407, 42952814, 85905628, 107382035, 171811256, 214764070, 408051733, 429528140, 816103466, 859056280, 1632206932, 2040258665, 3264413864, 4080517330, 8161034660, 16322069320]

約数ペア:

[(1, 16322069320), (2, 8161034660), (4, 4080517330), (5, 3264413864), (8, 2040258665), (10, 1632206932), (19, 859056280), (20, 816103466), (38, 429528140), (40, 408051733), (76, 214764070), (95, 171811256), (152, 107382035), (190, 85905628), (380, 42952814), (760, 21476407)]