4983939080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{14561}}^1$

素因数の和:14814

約数の個数: 64

約数和(自身を含む): 11533104000

約数和(自身を除く): 6549164920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 199, 215, 344, 398, 430, 796, 860, 995, 1592, 1720, 1990, 3980, 7960, 8557, 14561, 17114, 29122, 34228, 42785, 58244, 68456, 72805, 85570, 116488, 145610, 171140, 291220, 342280, 582440, 626123, 1252246, 2504492, 2897639, 3130615, 5008984, 5795278, 6261230, 11590556, 12522460, 14488195, 23181112, 25044920, 28976390, 57952780, 115905560, 124598477, 249196954, 498393908, 622992385, 996787816, 1245984770, 2491969540, 4983939080]

約数ペア:

[(1, 4983939080), (2, 2491969540), (4, 1245984770), (5, 996787816), (8, 622992385), (10, 498393908), (20, 249196954), (40, 124598477), (43, 115905560), (86, 57952780), (172, 28976390), (199, 25044920), (215, 23181112), (344, 14488195), (398, 12522460), (430, 11590556), (796, 6261230), (860, 5795278), (995, 5008984), (1592, 3130615), (1720, 2897639), (1990, 2504492), (3980, 1252246), (7960, 626123), (8557, 582440), (14561, 342280), (17114, 291220), (29122, 171140), (34228, 145610), (42785, 116488), (58244, 85570), (68456, 72805)]