164133500

素因数分解:

$2^2\times 5^3\times {\mathrm{463}}^1\times {\mathrm{709}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 359748480

約数和(自身を除く): 195614980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 463, 500, 709, 926, 1418, 1852, 2315, 2836, 3545, 4630, 7090, 9260, 11575, 14180, 17725, 23150, 35450, 46300, 57875, 70900, 88625, 115750, 177250, 231500, 328267, 354500, 656534, 1313068, 1641335, 3282670, 6565340, 8206675, 16413350, 32826700, 41033375, 82066750, 164133500]

約数ペア:

[(1, 164133500), (2, 82066750), (4, 41033375), (5, 32826700), (10, 16413350), (20, 8206675), (25, 6565340), (50, 3282670), (100, 1641335), (125, 1313068), (250, 656534), (463, 354500), (500, 328267), (709, 231500), (926, 177250), (1418, 115750), (1852, 88625), (2315, 70900), (2836, 57875), (3545, 46300), (4630, 35450), (7090, 23150), (9260, 17725), (11575, 14180)]