7082155280

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{444859}}^1$

素因数の和:445071

約数の個数: 40

約数和(自身を含む): 16548792000

約数和(自身を除く): 9466636720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 7960, 15920, 444859, 889718, 1779436, 2224295, 3558872, 4448590, 7117744, 8897180, 17794360, 35588720, 88526941, 177053882, 354107764, 442634705, 708215528, 885269410, 1416431056, 1770538820, 3541077640, 7082155280]

約数ペア:

[(1, 7082155280), (2, 3541077640), (4, 1770538820), (5, 1416431056), (8, 885269410), (10, 708215528), (16, 442634705), (20, 354107764), (40, 177053882), (80, 88526941), (199, 35588720), (398, 17794360), (796, 8897180), (995, 7117744), (1592, 4448590), (1990, 3558872), (3184, 2224295), (3980, 1779436), (7960, 889718), (15920, 444859)]