274037480

素因数分解:

$2^3\times 5^1\times {\mathrm{6850937}}^1$

素因数の和:6850948

約数の個数: 16

約数和(自身を含む): 616584420

約数和(自身を除く): 342546940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6850937, 13701874, 27403748, 34254685, 54807496, 68509370, 137018740, 274037480]

約数ペア:

[(1, 274037480), (2, 137018740), (4, 68509370), (5, 54807496), (8, 34254685), (10, 27403748), (20, 13701874), (40, 6850937)]