2112071749160

素因数分解:

$2^3\times 5^1\times {\mathrm{2693}}^1\times {\mathrm{19607053}}^1$

素因数の和:19609757

約数の個数: 32

約数和(自身を含む): 4753926312840

約数和(自身を除く): 2641854563680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2693, 5386, 10772, 13465, 21544, 26930, 53860, 107720, 19607053, 39214106, 78428212, 98035265, 156856424, 196070530, 392141060, 784282120, 52801793729, 105603587458, 211207174916, 264008968645, 422414349832, 528017937290, 1056035874580, 2112071749160]

約数ペア:

[(1, 2112071749160), (2, 1056035874580), (4, 528017937290), (5, 422414349832), (8, 264008968645), (10, 211207174916), (20, 105603587458), (40, 52801793729), (2693, 784282120), (5386, 392141060), (10772, 196070530), (13465, 156856424), (21544, 98035265), (26930, 78428212), (53860, 39214106), (107720, 19607053)]