1700569200080

素因数分解:

$2^4\times 5^1\times {\mathrm{106417}}^1\times {\mathrm{199753}}^1$

素因数の和:306183

約数の個数: 40

約数和(自身を含む): 3953880337992

約数和(自身を除く): 2253311137912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 106417, 199753, 212834, 399506, 425668, 532085, 799012, 851336, 998765, 1064170, 1598024, 1702672, 1997530, 2128340, 3196048, 3995060, 4256680, 7990120, 8513360, 15980240, 21257115001, 42514230002, 85028460004, 106285575005, 170056920008, 212571150010, 340113840016, 425142300020, 850284600040, 1700569200080]

約数ペア:

[(1, 1700569200080), (2, 850284600040), (4, 425142300020), (5, 340113840016), (8, 212571150010), (10, 170056920008), (16, 106285575005), (20, 85028460004), (40, 42514230002), (80, 21257115001), (106417, 15980240), (199753, 8513360), (212834, 7990120), (399506, 4256680), (425668, 3995060), (532085, 3196048), (799012, 2128340), (851336, 1997530), (998765, 1702672), (1064170, 1598024)]