13493352100

素因数分解:

$2^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{386629}}^1$

素因数の和:386992

約数の個数: 36

約数和(自身を含む): 29364548500

約数和(自身を除く): 15871196400

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 349, 698, 1396, 1745, 3490, 6980, 8725, 17450, 34900, 386629, 773258, 1546516, 1933145, 3866290, 7732580, 9665725, 19331450, 38662900, 134933521, 269867042, 539734084, 674667605, 1349335210, 2698670420, 3373338025, 6746676050, 13493352100]

約数ペア:

[(1, 13493352100), (2, 6746676050), (4, 3373338025), (5, 2698670420), (10, 1349335210), (20, 674667605), (25, 539734084), (50, 269867042), (100, 134933521), (349, 38662900), (698, 19331450), (1396, 9665725), (1745, 7732580), (3490, 3866290), (6980, 1933145), (8725, 1546516), (17450, 773258), (34900, 386629)]