130007860

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{19289}}^1$

素因数の和:19635

約数の個数: 24

約数和(自身を含む): 273840840

約数和(自身を除く): 143832980

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 19289, 38578, 77156, 96445, 192890, 385780, 6500393, 13000786, 26001572, 32501965, 65003930, 130007860]

約数ペア:

[(1, 130007860), (2, 65003930), (4, 32501965), (5, 26001572), (10, 13000786), (20, 6500393), (337, 385780), (674, 192890), (1348, 96445), (1685, 77156), (3370, 38578), (6740, 19289)]