27556040

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9437}}^1$

素因数の和:9521

約数の個数: 32

約数和(自身を含む): 62857080

約数和(自身を除く): 35301040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 9437, 18874, 37748, 47185, 75496, 94370, 188740, 377480, 688901, 1377802, 2755604, 3444505, 5511208, 6889010, 13778020, 27556040]

約数ペア:

[(1, 27556040), (2, 13778020), (4, 6889010), (5, 5511208), (8, 3444505), (10, 2755604), (20, 1377802), (40, 688901), (73, 377480), (146, 188740), (292, 94370), (365, 75496), (584, 47185), (730, 37748), (1460, 18874), (2920, 9437)]