66594332720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43812061}}^1$

素因数の和:43812093

約数の個数: 40

約数和(自身を含む): 162980870640

約数和(自身を除く): 96386537920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 43812061, 87624122, 175248244, 219060305, 350496488, 438120610, 700992976, 832429159, 876241220, 1664858318, 1752482440, 3329716636, 3504964880, 4162145795, 6659433272, 8324291590, 13318866544, 16648583180, 33297166360, 66594332720]

約数ペア:

[(1, 66594332720), (2, 33297166360), (4, 16648583180), (5, 13318866544), (8, 8324291590), (10, 6659433272), (16, 4162145795), (19, 3504964880), (20, 3329716636), (38, 1752482440), (40, 1664858318), (76, 876241220), (80, 832429159), (95, 700992976), (152, 438120610), (190, 350496488), (304, 219060305), (380, 175248244), (760, 87624122), (1520, 43812061)]